RIW Sheetseal 226 150mmx20m. 5m2/litre per coat. Download BIM. Used on all vertical or inclined substrates. All small item orders with a value of. The product is typically used for. RIW LIQUID ASPHALTIC COMPOSITION (LAC) Liquid Asphaltic Composition is a two coat, cold applied damp proof. View. Quick and easy to install. Sheetseal Primer is used on all vertical or inclined surfaces to aid adhesion of the Sheetseal 226. RIW / 02: RIW Sheetseal Primer 2. Size: 5ltr can or 25ltr drum. Typical installations include floors, retaining walls and similar uncluttered surfaces. RIW / 02: RIW Sheetseal Primer 2. 5m2/litre per coat. RIW Liquid Asphaltic Composition (LAC) 5ltr. Typical uses. Sheetseal Primer is a bitumen solution BENEFITS Water and water vapour barrier Factory controlled thickness Elastic and flexible Damage easily repaired No drying time Sulphate resistant Sheet. rbs Double Sided Adhesive Tape 100mm x 15m. Description. Products can also be ordered through other Builders Merchants, such as Travis Perkins, Jewson, Gibbs and Dandy or Keyline. 3 g/m²/24hr. RIW products are suitable for a wide range of applications, from basement tanking to at and above ground level waterproofing. 3: H226 - Flammable liquid and vapour. A high performance polymeric DPC composed of ethylene propylene rubbers and polyester fibres which increase the tensile strength and elongation at break, making the system more resistant to tearing and puncturing. RIW takes care of your waterproofing strategy from start to finish, including technical advice and guidance, preparation of sectional details, approval of drawings, site inspections and ongoing site support. 65 each. Sheetseal GR provides a water and water vapour barrier. The product is typically used to reduce the passage of. RIW SHEETSEAL 226 Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. Call Technical on 01753 944200 for more information. 95 each Sheetseal GR. RIW Sheetseal Primer : There are no special requirements. VAT) £201. Gas Seal Ancillaries Data Sheet. Water vapour transmission < 0. Product Focus BS Specialist Products, Industrial Estate South, Park Road, Calverton, Nottingham NG14 6BP. DPM Red, DPM Blue, Sheetseal 226, Structureseal, Cavitydrain R20, Cavitydrain R7, Gas Seal Black, Gas Seal HC, Sheetseal GR, Structureseal GPT, Sheetseal 9000, Cementjoint, Cementfill FC,. Corroded metal should also be treated with an anti-corrosive primer. Used with Sheetseal 9000 DPC to seal rolls of DPC together at laps. The product generally requires a primer for vertical or sloping surfaces, ie: Sheetseal Primer. The product generally requires a primer for vertical or sloping surfaces, ie. co. RIW Sheetseal Primer SDS. RIW 124783 Sheetseal 226 Tanking 1. £241. The primer should be covered as soon as it is dry. Search: Home; Shop. The above performance figures are typical values and should not be considered a product specification. 150mtr Roll)RIW SHEETSEAL GR Sheetseal GR is a cold applied, high density polyethylene film bonded to aluminium foil and coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone release paper. 05m. Our products also comply with all conformity specifications. RIW Sheetseal Primer is a bitumen solution used on all vertical or inclined surfaces to aid adhesion of the RIW Sheetseal 226. RIW Sheetseal 226 19. NBS BIM object standard. Its excellent mortar bond strength ensures a secure seal. RIW in the UK has over 90 years experience in structural waterproofing. Sales number: 01753 944210. The product generally requires a primer for vertical or sloping surfaces ie: Sheetseal Primer. RIW FLEXISEAL Flexiseal is a solvent free thixotropic liquid based on urethane pre- polymers, which on contact with atmospheric moisture, cures to give a continuous tough rubber-like coating. 95 each RIW Sheetseal Primer - 25 litre tin | £ 195. BENEFITS l Compliant with BS 8485: 2015 l Methane and carbon dioxide barrierRIW SHEETSEAL GR Sheetseal GR is a cold applied, high density polyethylene film bonded to aluminium foil and coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone release paper. co. LAC® is typically used on structures below ground level, and as a damp proof membrane. Gas/Radon Resistant. Document Status. Sheetseal Primer is a bitumen solution. It requires Sheetseal 226 Primer for vertical or sloping surfaces. 25ltr 25ltr RIW Sheetseal GR Product Roll SizeEpoxy Adhesives & Primers; Epoxy Based Resin Repairs; Ewi; Formwork Treatment; Masonry Repair Systems; Polyester Based Resin Repairs; Protective Coatings; Reinforcement; Resin Injection;. RIW Sheetseal 9000 DPC - a range of high performance polymeric dpc's, and pre-formed cavity trays, compatible for use with all RIW Limited membranes. The product generally requires a primer for vertical or sloping surfaces, ie. RIW SHEETSEAL 226 Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. † 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. A cold applied, high density polyethylene film coated with a bitumen/ rubber self-adhesive layer with a removable reinforced silicone release paper. RIW Sheetseal 9000 DPC 100mm x 20m. Sheetseal Primer is a bitumen solution. Gas Seal Ancillaries Data Sheet. 2. RIW Protection Board Sizes: 3mm x 0. It is used on all vertical or inclined surfaces to aid adhesion of RIW Sheetseal 226. RIW / 02: RIW Sheetseal Primer 2. uk Email address of the competent person [email protected] per roll RIW Sheetseal 226 tanking Membrane - 300mm x 20mt roll | £ 182. and pre-treated with a steel primer, prior to the application of the membrane, in two coats, at the rate of 2. For use against methane and carbon dioxide. POA. 12mm x 120mm x 6mt 12mts per box. Report. It is also suitable for waterproofing foundation walls, ducts, lintels, columns, beams and similar structures at, above and below ground level. Size: 5ltr can or 25ltr drum. Sheetseal GR is typically used where a methane and carbon dioxide gas barrier is required, combined with the waterproofing. Features & Benefits of Sheetseal 9000 DPC. Detail 4 - External Continuity detail Cementfill HB Fillet Sheetseal Primer Sheetseal 226 Sheetseal 226 reinforcing strip x 300 wide 40mm mortar fill Masonry Internal supportingRIW Cementseal Primer Data Sheet. Sheetseal Primer is used on all vertical or inclined surfaces, to aid adhesion of the. When designing Type A structures (as classified in UK BS8102:2009), the product applied. It is used on all vertical or inclined surfaces to aid the adhesion of the RIW Sheetseal 226. Flexiseal Pro is typically used where a high performance waterproof coating/tanking system is required. Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. RIW LAC ® (LIQUID ASPHALTIC. RIW Sheetseal Primer. Label elements Hazard Statement EUH066 - Repeated exposure may cause skin dryness or cracking. 6. RIW in the UK has. View. Typically HDPE Sheeting is used as an external or internal basement tanking system or ground floor DPM, particularly where large areas. It is used on all vertical or inclined surfaces to aid adhesion of RIW Sheetseal 226. The product is typically used for waterproofing retaining walls, floors, reservoir roofs, etc. Primer The substrate must be primed with FLEXISEAL 500 CONCRETE PRIMER prior to application of the FLEXISEAL 500 HG membrane with a brush or roller. 05mt x 1. Sheetseal Primer is used on all vertical or inclined surfaces to aid adhesion of the Sheetseal 226. co. To be used in conjunction with RIW Cementfill FC and RIW Cementfill HB To be primed with RIW Sheetseal Primer Sheetseal 226 Size - 1. Sizes: 3mm x 0. RIW Sheetseal 226 is a cold applied, high density polyethylene film typically used to provide a water & water. Certificate. l Water and water vapour barrier. Primer Flexiseal (two coats) Sheetseal 226 Concrete blinding Waterstop (Optional) Protection Board (Optional) Sheetseal 9000 DPC / Cavity trayRIW Sheetseal 9000 DPC 450mmx20m. Sheetseal 226 is typically used as a basement tanking system or as a ground floor damp proof. NBS Events and webinars ; Corporate information. blasted and pre-treated with a steel primer, prior to the application of the membrane, in two coats, at the. Use spaces to separate tags. l Factory controlled thickness. Sheetseal GR. The product generally requires a primer for vertical or sloping surfaces, ie: Sheetseal Primer. Sheetseal GR is a cold applied, high density polyethylene film, bonded to aluminium foil and coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone release paper. No need to wait for Sheetseal 226 to dry; RIW Sheetseal 226 uses Commonly used as a basement tanking system, but can also be used as a damp proof membrane on ground floors. For more information, please speak to our customer service team who will be happy to help you. Verified by manufacturer 7 months ago . Joint Sealants & Adhesives. RIW Sheetseal 226 / 226 S Sheetseal 226 / 226 S is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a. BENEFITS l Water and water vapour barrier l Factory controlled thickness l Elastic and flexible l Damage easily repaired l No. VAT) £201. RIW Sheetseal Primer 5ltr. RIW Sheetseal 9000 . and pre-treated with a steel primer, prior to the application of the membrane, in two coats, at the rate of 2. CONTINUE SHOPPING. 6. Liq. Sheetseal 226 is a cold applied high density polyethylene film coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. It requires Sheetseal 226 Primer for vertical or sloping surfaces. RIW Sheetseal 226. co. <p>A cold applied, high density polyethylene film bonded to aluminium foil and coated with a bitumen and rubber self-adhesive layer with a removable reinforced silicone release paper. Factory control thickness. Liq. Prevent further spillage if safe. Core Supplement. DescriptionSheetseal GR is a cold applied high density polyethylene film bonded to aluminium foil and coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone release paper. co. Form: Loose laid composite sheet: Colour: Red / Black: Overall thickness: 2000g / 0. Price: £ 153. Design Data 6 General 6. View. Your product has been successfully added to your basket. RIW Sheetseal 226 CI/SfB Vs1 April 2009 RIW Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. Download data sheets Search products by application Download typical. DescriptionSheetseal Primer is a bitumen solution that is used to prime surfaces before the application of RIW Sheetseal 226. Verified by manufacturer 6 months ago . Epoxy Adhesives & Primers; Epoxy Based Resin Repairs; Ewi; Formwork Treatment; Masonry Repair Systems; Polyester Based Resin Repairs; Protective Coatings; Reinforcement; Resin Injection; Flooring; Grouts And Anchors; Highways And Urban Landscaping;. 5ltr - SKU: 014SP5 / 25ltr - SKU: 014SP25 BITUTHENE B1 PRIMER Bituminous primer used to prepare vertical and sloping surfaces and suspended slabs for Bituthene GP, MRX and HC membrane application. co. Used on all vertical or inclined substrates. SKU. uk Email address of the competent person enquiries@riw. Sheetseal Primer is used on all vertical or inclined surfaces, to aid adhesion of the. Put our Technical Advisors to the test by booking an. Sheetseal GR provides a water and water vapour barrier. Sheetseal Primer is a bitumen solution. The product generally requires a primer for vertical or sloping surfaces, ie: Sheetseal Primer. MUST BE USED WITH SHEETSEAL PRIMER Coverage: Membrane 20m² Primer 6m² per litre. 10. pdf; ESD03-3D against existing structure. Pitch polymer basedPlease consult RIW for further information. Sheetseal 9000 DPC is used to provide horizontal bed joints vertical DPC or stepped damp proof courses in either solid walls or cavity walls. 05m. RIW LIQUID ASPHALTIC COMPOSITION (LAC) Liquid Asphaltic Composition is a two coat, cold applied damp proof. Sheetseal 9000 DPC is used to provide horizontal bed joints, vertical DPC or stepped damp proof courses, in either solid walls or cavity walls. 90 inc vat on small, lightweight orders and £22. . 3. Basements and sub-structures; Retaining walls. RIW Sheetseal GR Data Sheet. Size: 1. Specification Guide: RIW WATERPROOFING SYSTEMS May 2014 4 l Specification Guide to RIW Waterproofing Systems Technical Expertise How to Specify Waterproofing RIW has been…Ĺ ô Ş ž2* ńK Wq sąÖŇůîGĆ*Hg âAHÔáË@ Ëu tK( ¤G`@ś I Ç už ˙|ˇKÇ3A tc( äšä1Ť c żî¤G`q ë ÄĚ×K¸/x+ - B. Sheetseal 226 RIW Adhesive Tape Sheetseal 226 on cement particle board or similar Steel framing system Toughseal (two coats) Sheetseal 9000 dpc Toughseal (Blinded withRIW Structureseal is often used to waterproof lift pit; see how straightforward the application can be. Toughseal is compatible. pdf; ESD04 floor wall detail bent. 3. RIW Sheetseal 9000 dpc Screed or Floating floor finish RIW Flexiseal lapped / sealed with dpc RIW Flexiseal to be coated over Baseplate, Holding-down bolts, etc, and be lapped onto stanchion as indicated. Coverage: 5-7m/ltr. RIW manufacturer products such as the RIW Cementseal, a waterproof coating that is available to purchase from our site in 15kg. 65. 7. Flexiseal PRO primer is used to seal porous or. The primer should be covered as soon as it is dry. RIW Sheetseal Primer is a priming solution made from bitumen. Typical installations include floors, retaining walls and similar uncluttered surfaces. POA . co. RIW 124781 Sheetseal Tanking 226 is a cold-applied, high-density polyethylene film that is coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). Tokstrip & Longstrip - Joint Sealant for Manhole Chambers quantity. A cold applied, high density polyethylene film bonded to aluminium foil and coated with a bitumen and rubber self-adhesive layer with a removable reinforced silicone release. RIW Download Sponsored RIW Double Drain . AdSheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone. RIW SHEETSEAL GR CI/SfB TN6 LI4143 March 2021 RIW SHEETSEAL GR Sheetseal GR is a cold applied, high density polyethylene film bonded to aluminium foil. STOT RE 1: H372 - Causes damage to organs through prolonged or repeated exposure . Enquire Now View. Price: £ 154. Emergency telephone number Emergency. pdf. Customer Sales 01753 944210. RIW SHEETSEAL 226 Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. CI/SfB TN6 L6813 November 2013 RIW SHEETSEAL 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced. RIWRIW SHEETSEAL 226 Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. Damp proofing. Label elements Hazard Statement EUH066 - Repeated exposure may cause skin dryness or cracking. Sheetseal Primer is a bitumen solution. Sheetseal. RIW Flexiseal Pro NBS Clause. 3. £35. RIW Sheetseal Primer. Two colour coded coats. Download. Sheetseal GR provides a water and water vapour barrier. It is typically used as a basement tanking system, or damp-proof ground floors. £140. From £42. Description. <p>A cold applied, high density polyethylene film bonded to aluminium foil and coated with a bitumen and rubber self-adhesive layer with a removable reinforced silicone release paper. RIW Liquid Asphaltic the wall, and other areas subject to movement, must be reinforced Composition is compatible with all commonly encountered steel with a 300mm strip of RIW Sheetseal 226. BIM objects. Sheetseal Primer is used on all vertical or inclined surfaces to aid adhesion of the Sheetseal 226. Size: 300mm x 20m roll. Along with soil types and water table levels, ground contaminates and gases such as Radon & Methane must be considered when deciding upon a waterproofing design. RIW Sheetseal GR CI/SfB Ln2 April 2009 RIW Sheetseal GR is a cold applied, high density polyethylene film bonded to aluminium foil and coated with a bitumen / rubber self adhesive layer with a removable reinforced silicone release paper. The material may be stored in severe winter environments without any detrimental effect. - Bonding / Sealing : RIW Sheetseal 226 x 150mm wide. RIW Sheetseal primer is a bitumen solution. Primer 6 m² per litre. RIW Sheetseal Primer 5ltr. DPM Blue; DPM Red; Sheetseal 226; Sodium Bentonite Systems. uk Specification Guide to RIW Waterproofing Systems l 5. The membrane should then be protected from backfilling using RIW Double Drain or RIW Protection Board. The membrane should primers including alkyd, chlorinated rubber and epoxy based paints. STOT SE 3: H336 - May cause drowsiness or dizziness. View more info. RIW Liquid GM Data Sheet. Enquire Now View. 7m2 per litre / per coat. RIW Sheetseal 226 - Waterproof Membrane. 05m. 5m2 / litre per coat. 00. Liq. 50 . Sheetseal. 9 x 2. BENEFITS l Water and water vapour barrier l Factory controlled thickness l Elastic and flexible l Damage easily repaired l No. Sheetseal 226 is a cold applied high density polyethylene film coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. Sheetseal 9000 DPC is a flexible polymeric damp proof course sheet material manufactured from a mixture of thermoplastic polymers and additives. Simple to detail in critical areas. • Coverage per coat (minimum): 8 sqm/litre. Description: Sheetseal Primer is a bitumen solution that is used to prime surfaces before the application of RIW Sheetseal 226. It is used on all vertical or inclined surfaces to aid adhesion of RIW Sheetseal 226. View. Gas Seal Black Data Sheet. RIW Structureseal GPT Data Sheet. Sheetseal Primer is a bitumen solution. Cementseal. 2. Consideration should be given to applying the DPM to the top of the slab, as the installation and moisture sensitive internal finishes are then protected from any residual moisture in the concrete. Please call the Sales line for more information on 01753 944210. Link with Structureseal. Add to Basket. RIW Sheetseal 226 Primer 5L is a cold-applied, high-density polyethylene film that is coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. RIW Sheetseal 226 is typically used to provide a water and water vapour barrier in all forms of construction, particularly where large unobstructed areas are to be treated. Sheetseal 9000 DPC and all commonly used DPC material, except those with a polymer base. RIW Download Sponsored RIW DPM Red . 05m x 19. uk 1. Corroded metal should also be treated with an anti-corrosive primer. RIW SHEETSEAL GR Sheetseal GR is a cold applied, high density polyethylene film bonded to aluminium foil and coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone release paper. co. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. pdf. 5 25. Download data sheets Search products by application Download typical. 65 each RIW SHEETSEAL GR Sheetseal GR is a cold applied, high density polyethylene film bonded to aluminium foil and coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone release paper. TankingFlexiseal - Liquid Applied Systems | RIW Products. 14 views. RIW Sheetseal Primer 5L. Bituthene 5000 20m x 1m. Sheetseal GR is a cold applied, high density polyethylene film, bonded to aluminium foil and coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone release paper. 6. Methane gas permeability < 0. Technical Hotline 01753 944200. Sheetseal 9000 DPC is a flexible polymeric damp proof course sheet material, manufactured from a mixture of thermoplastic polymers and additives. Watch how Toughseal and Cementfill FC can be used to waterproof a raised access floor. 05m x 19. Used on all vertical or inclined substrates. RIW Download Sponsored RIW Cementseal . RIW Sheetseal primer is a bitumen solution. 285m x 1. (Block/ bricks to be flush pointed) Concrete fill RIW Waterstop (for RC upstands only)- Primer : Required for vertical or inclined surfaces - As Clause 335. BENEFITS l Methane and carbon dioxide barrier l Water and water vapour barrierVisit us at riw. RIW LAC ® (LIQUID ASPHALTIC. co. Add to Basket. Sheetseal 9000 DPC and all commonly used DPC material, except those with a polymer base. RIW Jointing Tape is a double-sided butyl tape for use with RIW Sheetseal 9000 DPC. POA. 00 . RIW SHEETSEAL 226 Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. Size: 5ltr can or 25ltr drum. BPO Liquid Catalyst, pack: 5kg & 20kg (for use with Hand Grade) All components of the FLEXISEAL 500 system should be stored in cool, dry, protected conditions, out of direct sunlight and in accordance with the relevant site Health & Safety regulations. 3. RIW Sheetseal GR Data Sheet. Radon is a naturally occurring radioactive gas that is found within certain areas of the country and maps are available in BRE Digest 211 ; RADON. 5ltr - SKU: 014SP5 / 25ltr - SKU: 014SP25 BITUTHENE B1 PRIMER Bituminous primer used to prepare vertical and sloping surfaces and suspended slabs for Bituthene GP, MRX and HC membrane application. Enquire Now View. RIW Sheetseal GR 1050mmx19. Sheetseal Primer is a bitumen solution. 5m2/litre per coat. BENEFITS l Methane and carbon dioxide barrier l Water and water vapour barrierRIW Sheetseal 226. button. pdf. Typical applications for. Sheetseal 9000 DPC is used to provide horizontal, vertical or stepped damp proof courses, in either solid or cavity walls. Product Description Delivery and Return RIW Sheetseal 226 is a cold applied polyethylene film that acts as a barrier against water, vapour and sulphates. Membrane Protection Boards Bitumen Protection Board is a tough, flexible. POA . BENEFITS l Water and water vapour barrier l Factory controlled thickness l Elastic and flexible l Damage easily repaired l No. Ancillaries Protection Board/Sheetseal Type RIW Protection Board RIW Sheetseal 9000 DPC Size 3mm x 1. 6. Add to Wish List. Sheetseal GR is a cold applied, high density polyethylene film, bonded to aluminium foil and coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone release paper. Double Drain can be used in conjunction with a primary waterproofing system, or on its own, to isolate the structure from the surrounding soil. The RIW Sheetseal 9000 DPC is unaffected by extremes of temperature, making it suitable for various environmental conditions. RIW Sheetseal GR gas barrier protects the structure. RIW Sheetseal 226 is a cold applied, high density polyethylene film typically used to provide a water & water vapour. 2. RIW SHEETSEAL 9000 DPC RIW Limited Arc House, Terrace Road South, Binfield, Bracknell, Berkshire, RG42 4PZ, England 13 EN 14909 : Flexible sheets for waterproofing. 4. Sizes. Gas Seal Ancillaries Data Sheet. Sheetseal 9000 DPC can be installed in all weather conditions which permit normal building work to be carried out. BENEFITS l Water and water vapour barrier l Factory controlled thickness l Elastic and flexible l Damage easily repaired l No. The primer should be applied where required by brush, roller or spray at a coverage of approximately 9m2/litre. co. DPM’s can be applied to either a suitable blinding layer under the slab or internally to the top of the slab. 32 (Ex. Ex VAT. RIW Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. LAC is typically used as a damp proof membrane to ground floors, as a vapour barrier behind cladding and for tanking of basements. POA. 3 g/m²/24hr. 12mm x 80mm x 6mt 18mts per box. 58 (inc. RIW Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. RIW Sheetseal Primer is a bitumen solution. Add to basket. BPO Liquid Catalyst, pack: 5kg & 20kg (for use with Hand Grade) All components of the FLEXISEAL 500 system should be stored in cool, dry, protected conditions, out of direct sunlight and in accordance with the relevant site Health & Safety regulations. It is used on all vertical or inclined surfaces to aid the adhesion of the RIW Sheetseal 226. A cold applied high density polyethylene film bonded to aluminium foil and coated with a bitumen / rubber self adhesive layer with a removable reinforced silicone release paper. RIW Protection Board is a flat sheet, made of organic fibres saturated with bitumen. Label elements Hazard Statement EUH066 - Repeated exposure may cause skin dryness or cracking. Additional Information. VAT) Add to basket.