For normal application, use from 2. May also be used as a curing membrane. Concrete surfaces: Should be treated with Cementseal Primer to reduce the risk of leaching of free lime or mineral salts, and to avoid the obstruction of the drainage system. Suitable for use as a primer-sealer and as a curing agent to reduce water evaporation. Application Vertical: Installation of the Cavity Drain R7 is ideally commenced at the top of the construction. For normal application, use from 2. uk or call 01268 571571 and we will calculate your unique discount for larger quantities. RIW Aqua Channel A PVC drainage conduit designed to control water ingress in below ground structures. RIW Cementfill FC 20kg. The thixotropic, shrinkage compensated nature of the product enables. Verified 7 months ago . Two coat, cold applied, bituminous membrane. A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. It should be poured onto the prepared surface and spread to a coverage rate of 5-7m2 / litre, using a suitable brush or roller. pdf; ESD02-against existing structure. About Us;. Cementseal is a two component, polymer modified Cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. Your product has been successfully added to your basketRIW Sheetseal 9000 DPC Jointing Tape 15m. RIW produce a range of ancillary products for use with Cavity Drain R20 which include:. Cementjoint: An advanced, elastomeric tear-resistant and breathable composite tape for use with Cementseal; Cementseal Primer: A multi-functional, water-based primer for concrete and masonry. Add to Project Board Create a new project board: Add to Project. The product chemically reacts with cement, to produce a durable surface seal, which stabilises the substrate and reduces the evaporation of water. May also be used as a curing membrane. RIW Sheetseal GR . RIW CAVITY DRAIN: SEALED SYSTEM RIW/TD/404 RIW AQUA CHANNEL DETAIL AT BOTTOM OF SECANT PILED WALL 1. RIW 37: RIW Cementseal Primer 4. Used with a primer, Sheetseal is a high-density, polyethylene membrane that's self-adhesive and applied cold. A cold applied, cementitious waterproof coating system that is polymer modified to give excellent adhesion and abrasion resistance. Customer Sales 01753 944210. The concrete sub-base should be a minimum of 20 N/ mm². A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Call 01344 397788 or email enquiries@riw. primer. Post on 02-Oct-2021. RIW Cementfill HB uses. The product cures to form a durable, highly alkaline, tough waterproof coating which acts as a sealer and protects the concrete, or other substrates, from water penetration and carbon dioxide diffusion. CCL installed RIW Cementseal cementitious waterproof coating to pile heads, top of concrete ground beams and secant piles whilst RIW Cementfill FC was used to repair and make good the side of piles, prior to the application of RIW Cementseal coating. pdf), Text File (. 2. Gas Seal Ancillaries Data Sheet. Typical applications, include backfilled concrete walls, structural slabs and boundary line construction. RIW Flexiseal 500 HG . Application rate: Normal applications: 2. by RIW Cementflex is a two component, polymer rich and flexible Cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. SUPPLY AVAILABILITY All RIW products can be obtained through Builders Merchants or approved stockists. from RIW’s offices. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Verified 7 months ago . Flexible Cement Based Waterproof Coating The product hydrates to form a durable, highly alkaline, permanently elastomeric coating which not only protects the concrete, or other substrates, from water penetration and. RIW Sheetseal GR Data Sheet. co. Size - 15KG. Cementseal is a two component, polymer modified Cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Add to. Exposure controls 8. The product is supplied as a single component system, ready for on-site mixing and use, requiring only the. Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. Encon Construction Products offers a huge range of construction products & accessories, primarily for use in infrastructure and major building projects. Highly porous substrates should be primed with Cementseal Primer; see separate data sheet. May also be used as a curing membrane. Compare. Gas Proofing Systems [{product_related_downloads:count}] pdf. Sheetseal 9000 DPC is used to provide horizontal bed joints, vertical DPC or stepped damp proof courses, in either solid walls or cavity walls. Reinforce the first coat of Toughseal, if required, with Toughseal Reinforcing Tape, prior to the application of the second coat. APPLICATION During installation care must be taken ensure that sufficientA full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Gas Seal Black Data Sheet. We can provide expert advice on structural waterproofing products, including gas proofing, cavity drainage systems and fast track liquids. Cementflex is a two component, polymer modified, flexible, cement based, waterproof coating for concrete and masonry. Cementseal Primer should be used on all concrete surfaces, as an anti-lime treatment. RIW Download Sponsored RIW Flexiseal 500 HG . Download full PDF. pdf. DESCRIPTION RIW Cementseal is a two component polymer modified cement based waterproof coating with excellent adhesion to prepared concrete and masonry. RIW Download. Download full PDF. uk W: Additional Info: Date: Project Ref: Scale @ A4: Drawing No: Drawn: Checked: Rev: 13/10/19 NTS RR AM TYPICAL DECK WITH FINISHES RIW/TD/606 FLEXISEAL 500 SYSTEM IW leiseal System IW leiseal System dressed. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. Cementflex is a two component, polymer rich and flexible cement based waterproof coating for concrete and masonrySpray. Gas Seal Ancillaries Data Sheet. 01/10/2017. RIW Cementflex waterproof cementitious coating was then applied in two coats by hand held brushes, ensuring that each coat had sufficiently set. Application rate: Normal applications: 2. 2. It is fitted around the perimeter of the floor at theRIW produce a range of ancillary products for use with Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. LAC ® can also be used on the superstructure, as a vapour barrier behind cladding systems / plaster finishes. uk. View more info. Eye / face protection In case of splashing,. Home / Technical downloads / Safety Data Sheets. As you have currently drawn it there is a chance the RIW will get blown off the wall by any moisture getting through it. Gas Seal Ancillaries Data Sheet. Toughseal can be used to provide a water and water vapour barrier behind tiles, render or beneath thin levelling screeds. NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). If Cementseal Primer is not overcoated within 24 hours, itPlease search for stockists below. Highly porous substrates should be primed with RIW Cementseal Primer; see separate data sheet. 0 litreswinds with Cementseal Primer, polythene sheeting, damp hessian or similar. A list of approved RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. We supply a wide range of waterproofing products from market leading brands; cementitious, liquid & membrane products along with associated ancillaries. VAT) Enquire Now. BENEFITS Applied to damp surfaces Prevents out-gassing Assists with the curing of cement based coatings/mortars Seals concrete and masonry substrates Environmentally friendly APPLICATIONS Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Individual protection measures Wear protective clothing. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Highly porous substrates should be primed with RIW Cementseal Primer. uk Web : - Product reference : RIW Cementseal - Number of coats : Two. RIW . RIW Double Drain - Water. Technical number: 01753 944200. Sheetseal GR is bonded to aluminium foil and is coated with. RIW Cementseal Primer Data Sheet. RIW Download. RIW produce a range of ancillary products for use with Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. Verified 7 months ago . BENEFITS l Applied to damp surfaces l Prevents out-gassing l Assists with the curing of cement based coatings/mortars l Seals concrete and masonry substratesAn environmentally friendly, multi-functional water based compound, formulated on an aqueous acrylic copolymer. 2–2. BENEFITS. Product code : 82CSTR. Size - 20KG Download Product Info (PDF) Specifications. Eye / face protection In case of splashing,. BIM Library. POA . The product generally requires a primer for vertical or sloping surfaces, ie. Cementseal. co. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. l Totally waterproofl Resists up to 100m head of positive & negative water pressure l Tough & flexible to accommodate differential movementl Seamless & fully bondedl Applied to damp surfaces. Cementseal Primer is supplied ready for use and should not be diluted. Allow the material to become a transparent before continuing, typically 30 - 90 minutes. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. MIXING Cementfill HB should be mechanically mixed in the tub supplied using a slow speed drill and paddle or a forced action pan mixer. NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. pdf RIW Cementseal Primer 5ltr. Features and benefits: Dense matrix offers low permeability to water, even at 10 bar pressure. Both RIW Cementseal and RIW Cementflex were used: Cementseal’s robust abrasion resistant properties make it ideal for areas where tenants may walk on. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. RIW CEMENTSEAL PRIMER Cementseal Primer is a multi-functional, water based primer/ curing agent, formulated on an aqueous acrylic copolymer. Aqueous acrylic copolymer that stabilizes the substrate and reduces the evaporation of water. RIW . Gas Proofing Systems [{product_related_downloads:count}] pdf. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. RIW produce a range of ancillary products for use with Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. RIW Limited Arc House, Terrace Road South, Binfield, Bracknell, Berkshire, RG42 4PZ, England 11 0086-CPD-530942 RIW424 EN1504-2: Surface Protection Systems - Coating Protection against Ingress (PIC) Rigid trafficked system Compressive Strength: Class I ≥35 MPa† RIW Sheetseal Primer — a solution of bitumen in a petroleum aliphatic hydrocarbon supplied in 5 litre and 25 litre containers † RIW Protection board — a 3 mm thick protection layer for use in reservoir roofs and, where required, in other specifications † Reinforcing tape — for reinforcing at internal and external corners. Compare this product to another (up to 4 items) Quantity. Concrete surfaces: Should be treated with Cementseal Primer to reduce the risk of leaching of free lime or mineral salts, and to avoid the obstruction of the drainage system. Highly porous substrates should be primed with RIW Cementseal Primer. View. pdf. POA. Sheetseal GR. Primer/ curing agent RIW Cementseal Primer: An environmentally friendly, multi-functional water based compound, formulated on an aqueous acrylic copolymer. Floors are to be primed with RIW Cementseal Primer, see separate data sheet. Your product has been successfully added to your basketRIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. The thixotropic, shrinkage compensated nature of the product enables. RIW Cementfill-HD is highly polymer modified and as a result concrete surfaces do not generally require a primer. Cementseal. Gas Seal Ancillaries Data Sheet. For normal application, use from 2. A single component, thixotropic, polymer modified cement based rapid hardening waterproof high build repair mortar. POA. RIW Cementseal Primer is a multi-functional, water based primer / curing agent, formulated on an aqueous acrylic copolymer. 2. 2. RIW Ltd RIW Ltd. ALL RIW PRODUCTS. RIW Cementseal Primer. RIW Download Sponsored RIW Plasterdrain . Due to the short turnaround needed, and the different product requirements in the concrete and gravel areas, RIW Technical Advisor Stuart Benham advised that a combination of products was used. Enquire Now View. pdf. RIW Cementfill WP – a rapid setting waterproof mortarRIW CEMENTFILL FC Cementfill FC is a thixotropic, polymer modified, cement based, waterproof , engineering quality fairing coat. with Cementseal Primer, polythene sheeting, damp hessian or similar. Concrete Repair. FLEXISEAL 500 Metal Primer – A single-component, air-drying primer with anti-corrosion pigments. RIW Cementseal Primer is required when applying to highly porous surfaces. POA . Cementseal Primer is a multi-functional, water based primer/curing agent, formulated on an aqueous acrylic copolymer. A cold applied, cementitious waterproof coating system that is polymer modified to give excellent adhesion and abrasion resistance. Application rate: Normal applications: 2. pdf. View. May also be used as a curing membrane. Cementseal Primer is supplied ready for use and should not be diluted. Open navigation menu. RIW Download. uk for data sheets, typical drawings and more. Gas Seal Black Data Sheet. or : for floor coatings, and / or temporary waterproofing - Number of coats : One - Thickness : 2mm overall. Highly porous substrates should be primed with RIW Cementseal Primer; see separate data sheet. RIW produce a range of ancillary products for use with Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. porous substrates should be primed with Cementseal Primer; see separate data sheet. When designing Type A structures (as classified in BS8102:2009), the product applied correctly, is capable of providing the levels of protection required for Grades 1, 2 & 3. RIW Aqua Channel acts as a maintainable drainage channel, and must be installed including :RIW Cementseal. RIW Aqua Channel acts as a maintainable drainage channel, and must be installed including :An environmentally friendly, multi-functional water based compound, formulated on an aqueous acrylic copolymer. Specialising in offering the most expert technical advice for commercial waterproofing, damp proofing applications at any level. The concrete sub-base should be a minimum of 20 N/ mm². Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. pdf. co. MATERIAL SAFETY DATA SHEET RIW 37 . co. with RIW Cementseal being applied to capping beams and linked to the RIW Cavity Drain using RIW Overtape. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. RIW Cementseal is a two component polymer modified cement based water- proof concrete sealer coating with excellent adhesion to prepared concrete and masonry substrates. Concrete surfaces must be first treated with RIW Cementseal Primer, to reduce the risk of leaching of free lime or mineral salts. The strength of the concrete sub-base should be a minimum of 20 N/ mm². Specification Guide: RIW WATERPROOFING SYSTEMS · 2016-06-21 · specification guide section 1 liquid applied systems flexiseal heviseal lac toughseal liquid gm fwm section 2 sheet of 31 /31 Match case Limit results 1 per pageRIW has been a generic term for liquid waterproofing solutions for nearly a century. SKU: 014csp. Wait 2-4 hours for the primer to dry before applying Sheetseal 226. This includes: Basements. primer. 0 litresRIW is a renowned provider of a diverse array of waterproofing systems for above, below and ground level applications. Specification Guide: RIW WATERPROOFING SYSTEMS May 2014 4 l Specification Guide to RIW Waterproofing Systems Technical Expertise How to Specify Waterproofing RIW has been… Log in Upload FileRIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. Flexible Cement Based Waterproof Coating The product hydrates to form a durable, highly alkaline, permanently elastomeric coating which not only protects the concrete, or other substrates, from water penetration and. RIW Cementseal Primer . May also be used as a curing membrane. uk Specification Guide to RIW Waterproofing Systems l 5. RIW . MIXING Cementfill FC should be mechanically mixed in tub supplied using a slow speed drill and paddle or with a forced action pan mixer. The thixotropic, shrinkage compensated nature of the product enables. When designing Type A (barrier) protection, as classified in BS 8102: 2009, the product. POA. Structureseal is designed for below ground vertical and horizontal structural foundation surfaces. SUBSTANCES PRESENTING A HEALTH HAZARD WITHIN THE M EANING OF THE CHEMICALS (HAZARD INFORMATION &. RIW Download. pdf. pdf. Cold applied, cementitious waterproof coating system. The modules must be mechanically mixed using a slow speed drill and paddle, specially designed to entrap as little air as possible. 6 – 3. 6 company wide current stock level. RIW Cementseal Primer Data Sheet. A bitumen solution primer for use with RIW Sheetseal 226. pdf. RIW Cementseal Data Sheet. co. Gas Seal Black Data Sheet. U. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. SUPPLY AVAILABILITY All RIW products can be obtained through Builders Merchants or approved stockists. A normal concrete mixer is not suitable. Enquire Now View. pdf. Flexible Cement Based Waterproof Coating The product hydrates to form a durable, highly alkaline, permanently elastomeric coating which not only protects the concrete, or other substrates, from water penetration and. RIW . Technical Hotline 01753 944200. 6 litres of clean water per 20 kg bag, depending upon desired. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. Gas Proofing Systems [{product_related_downloads:count}] doc. RIW Cementseal Data Sheet. May also be used as a curing membrane. Aqueous acrylic copolymer that stabilizes the substrate and reduces the evaporation of water. Features and benefits: Dense matrix offers low permeability to water, even at 10 bar pressure. ESD01-floor to wall toe with self adhesive. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. May also be used as a curing membrane. RIW Download. May also be used as a curing membrane. POA. Structural Waterproofing > RIW Waterproofing > RIW Cementseal Primer . Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. Sales number: 01753 944210. Linkedin. A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. Gas Proofing Systems [{product_related_downloads:count}] pdf. 8. 6 litres of clean water per 20 kg bag, depending upon desired. RIW Download Sponsored RIW Heviseal . Features and benefits: The product will also act as a curing agent for newly placed. ANCILLARY PRODUCTS RIW produce a range of ancillary products for use with Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. Cementflex 2 x 1mm coats Cementseal Primer should be applied to all horizontal and/or porous. RIW Cementfill HB – a waterproof high build repairSpecification Guide: RIW WATERPROOFING SYSTEMS; of 31 /31. 1. by RIW. RIW Cementseal Primer Data Sheet. Flexible Cement Based Waterproof Coating The product hydrates to form a durable, highly alkaline, permanently elastomeric coating which not only protects the concrete, or other substrates, from water penetration and. If Cementseal Primer is not overcoated within 24 hours, it Primer/ curing agent RIW Cementseal Primer: An environmentally friendly, multi-functional water based compound, formulated on an aqueous acrylic copolymer. The thixotropic, shrinkage compensated nature of the product enables. RIW Download Sponsored RIW Gas Seal HC . A list of approved stockists is. May also be used as a curing membrane. Compare. Search products by application Find your local stockist Take one of our online CPD’s. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. 2kg bag x 5kg bottle 23. RIW CEMENTFLEX. 2. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. The £135m project features a four storey basement, and RIW were invited by Rogers Stirk Harbour + Partners to provide specialist technical assistance with specifying the waterproofing strategy. Gas Seal Ancillaries Data Sheet. Exposure controls 8. Slowly add the powder and mix for a minimum of 5 minutes until homogeneous. Slowly add the powder and mix for a minimum of 5 minutes until homogeneous. Size - 20KG. pdf. Generally these systems are a range of cold applied liquid waterproofing coatings. RIW . Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. Verified 6 months ago . Highly porous substrates should be primed with RIW Cementseal Primer. POA . RIW . As the substructure was raised, CCL installed 5000m² RIW R7 Cavity Drain to all perimeter walls. BENEFITS l Applied to damp surfaces l Prevents out-gassing l Assists with the curing of cement based coatings/mortars l Seals concrete and masonry substratesRIW CAVITY DRAIN: SEALED SYSTEM RIW/TD/411 RIW AQUA CHANNEL IN REBATE AT BOTTOM OF RETAINING WALL WITH DRY LINING 1. Move the exposed person to fresh air. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. co. with RIW Cementseal Primer, see separate data sheet. Appropriate engineering controls Ensure adequate ventilation of the working area. Eye / face protection In case of splashing,. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. RIW Liquid GM Data Sheet. Compare this product to another (up to 4 items). Product code : 82CCSEALP Concrete surfaces: Should be treated with Cementseal Primer to reduce the risk of leaching of free lime or mineral salts, and to avoid the obstruction of the drainage system. 5mm thick clear high-density polyethylene, moulded to form undercut studs in a dovetail shape. 2. BENEFITS l Totally waterproof l Resists up to 100m head of positive & negative water pressure l Tough & flexible to accommodate differential movement l Seamless & fully bonded l Applied to. piles, prior to the application of RIW Cementseal coating. RIW Cementseal Primer 5ltr. Excellent low sag properties. RIW Download Sponsored RIW Structureseal . A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. Product code : 82CCSEALP View. Compare this product to another (up to 4 items). A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Sales number: 01753 944210. RIW Download. Cementseal is used to prevent water ingress into basements, cellars and other below ground structures. This self adhesive bitumen membrane turned up at the slab perimeter onto the waterproofed walls, completing the tanking. View. Health & Safety. Features and benefits: Dense matrix offers low permeability to water, even at 10 bar pressure. RIW Cementseal Primer . txt) or view presentation slides online. The product is supplied as a single component system, ready for on-site mixing and use, requiring only the. pdf. Features and benefits: A rapid hardening, low. Products by RIW - We help design and project delivery teams keep water and ground gases out of buildings. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. Technical number: 01753 944200. RIW produce a range of ancillary products for use with Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. About Us; Products +. Bottles. Description Cementseal is a two component, polymer modified cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. Enquire Now View. co. Our. Cementseal Primer should be used on all concrete surfaces, as an anti-lime treatment. The product generally requires a primer for vertical or sloping surfaces, ie. Cold applied, flexible, cementitious waterproof coating system. Cementseal Primer, polythene sheeting, damp hessian or similar. 6 – 3. 2. Compare. RIW CEMENTFLEX Cementflex is a two component, polymer modified, flexible, cement based, waterproof coating for concrete and masonry. pdf. 2. De ene keuken is strak en modern en de volgende retro en kleurrijk. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. masonry sealing compounds tanking liquid water liquid asphaltic composition lac foundation walls. 56 (inc. 2. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. BENEFITS Applied to damp surfaces Prevents out-gassing Assists with the curing of cement based coatings / mortars Seals concrete and masonry substrates Environmentally friendly APPLICATIONS Primer for cement based coatings. RIW Cementseal Data Sheet. It should be poured onto the prepared surface and spread to a coverage rate of 5-7m2 / litre, using a suitable brush or roller. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. MIXING Cementfill FC should be mechanically mixed in tub supplied using a slow speed drill and paddle or with a forced action pan mixer. RIW Cementseal Primer. RIW CEMENTFLEX Cementflex is a two component, polymer modified, flexible, cement based, waterproof coating for concrete and masonry. Your product has been successfully added to your basket. May also be used as a curing membrane. RIW Cementseal is a cement-based, polymer-modified, two-component, coating that acts as a waterproofing agent. with RIW Cementseal Primer, see separate data sheet. Description of first aid measures contaminated clothing. co. Cementseal Primer. 2. A normal concrete mixer is not suitable. RIW Structureseal GPT . BENEFITS l Applied to damp surfaces l Prevents out-gassing l Assists with the curing of cement based coatings/mortars l Seals concrete and masonry substratesRIW Cementseal is a two component polymer modified cement based waterproof concrete sealer coating with excellent adhesion to prepared concrete and masonry substrates. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. Concrete surfaces: Should be pre-treated with Cementseal Primer to reduce the risk of leaching of free lime or mineral salts, and to avoid the. coating such as RIW Cementseal Primer should be applied to the structure before installation of the RIW Cavity Drain System to avoid obstruction to the drainage system and pumps.