Bond SBR
Powerful Bonding & Waterproofing Agent
Select Size
Coverage
Varies by application — approx. 8–12 sq.ft per kg as slurry
Levano Bond SBR (Styrene Butadiene Rubber) is a versatile polymer-based bonding and waterproofing additive that dramatically improves the strength, adhesion, and water resistance of cement mixes, plasters, and grouts. It acts both as a waterproof barrier and a bonding promoter — making it indispensable in all construction and repair work.
Key Features
- Enhances cement mortar strength by up to 3x
- Provides excellent waterproofing when used as an additive
- Improves adhesion of plaster, tile adhesive, and screeds
- Resistant to chemical attack and abrasion
- Can be used as a slurry coat for waterproofing tanks and basements
- Compatible with OPC, PPC, and white cement
Suitable Surface Types
Application Method — Step by Step
For bonding: Apply neat Bond SBR to surface, allow to become tacky, then apply fresh plaster or concrete
For waterproofing: Mix Bond SBR with cement and water in 1:1.5:1.5 ratio and apply as a slurry
For mortar modification: Add Bond SBR (10–15% by weight of cement) to mortar mix
Apply in 2 coats for water tanks and basement waterproofing
Allow each coat to cure before applying the next
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