SBR Bonding Agent will increase water and abrasion resistance. Mixing Depending on the type of application, CIKObond SBR must be … 2. SBR will be more suitable in conditions where damp may be a problem in sand/cement renders & screeds, well suited for external render finishes or when tanking shower areas or swimming pools. Rok Bond SBR Mix Design 1 Weatherproof Renders By weight Cement 50kg Medium sharp sand 125kg Rok Bond SBR 9 ltrs Water 9 ltrs approx. •Waterproof renders and cementitious slurries •Bonding agent for slip bricks, ceramic tiles, etc. Health and safety. Sika® Aqua Blok® SBR is a highly flexible, fast-drying, Styrene Butadiene Rubber latex modified waterproofing membrane. The best mix for rendering depends on what you’re rendering on to and the golden rule is you never make the mix stronger than the material that you’re going on to. Cempatch SBR is designed to improve the physical properties of cement mixes and slurries. Yield per mix 0.1m3 approx. Features. Effective plasticiser giving improved workability and cohesion. There are 2 mix designs when using Rok Bond SBR as a waterproof render. It is designed to improve the quality of site-batched It also improves the durability of cement renders and has many other uses. Edited by … SBR with water at the ratio of 1:1 and apply as a primer coat on the dampened surface. USES In cementitious mixes it improves:- Strength Work ability Chemical resistance Crack … ... Cempatch SBR is a one component styrene butadiene rubber latex bonding agent. Ideal for screeds where under-floor heating has been installed; Makes renders waterproof and gives flexibility; Can be used as a primer; Can be used for stone and concrete repairs DESCRIPTION Antel Waterproof Bonding Agent is an aqueous dispersion of very fine Styrene-Butadiene copolymers. For Waterproof Renders / Screeds: Sealing and waterproofing of water tanks, basements and interior/exterior tanking. Sika® Aqua Blok® SBR has excellent ad-hesion to most common building substrates and is suitable for internal and external waterproofing of shower recesses, bathrooms, balconies, roofs and decks. Mix Design Waterproof Render / Screed Sulphate Resisting Cement 50 kg Coarse, Clean Sand 125 kg TamSeal SBR 14 litres Water 3 - 5 litres After surface preparation and wetting, apply a brush coat of bonding mix horizontally. They have similar characteristics but the main difference is that SBR is not water soluble once dry whereas PVA remains water soluble. When used at this dosage rate the inclusion of SBR produces some very useful properties. Rok Bond SBR Mix 1 is used for weatherproofing and Rok Bond SBR Mix 5 used for tanking. For example, bonding to other cementitious products is very much enhanced. Excellent waterproof additive which helps produce waterproof renders, screeds and toppings. It is modified with a cement emulsion stabiliser and a defoamer. Styrene Butadiene Rubber latex modified waterproof-ing membrane. Bostik Cementone SBR water proofer, 5L Jerry can ... For waterproof rendering, flooring, tanking, bedding, pointing etc. The primer has to be applied just before the application of mortar / floor toping / render / waterproof render. SBR Waterproof Bonding Agent Technical Data Sheet 1. OP could use this too but if he has SBR already that's fine for that situation as it can be used as a waterproofer in screed and render. The product may have possible health and safety hazards covered in these documents. USES Concrete Sand / cement screeds Cement render Fibrous cement sheeting Sika® Aqua Blok® SBR has excellent adhesion to most common building substrates and is suitable for internal and external waterproofing of shower recesses, bathrooms, balconies, roofs and decks. Advantages •Single component liquid can be easily gauged as ... 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