مادة ربط بوليمرية، مقاومة للماء، محسّنة للتماسك وتعمل كبرايمر.
Vetonit SBR is a modified styrene-butadiene rubber (SBR) latex that is supplied as a ready-to-use white liquid. It is designed to improve the quality of site-batched cementitious mortars and slurries. When used as a primer; it works to seal the substrate and enhance bond to mortars and plasters. Being resistant to hydrolysis, it is ideal for internal and external applications in conjunction with cement.
Uses
Production of high-strength waterproof renders, screeds, cement slurries and mortars.
Enhancing cementitious mixes (such as plasters, tile adhesives, screeds, etc).
As a primer and surface sealer for plasters and repair mortars.
Enhancement of cementitious mixes to freeze and thaw cycles.
Bonding old to new concrete.
Advantages
Factory controlled single component easy to use and easily gaged.
Water emulsified, environment friendly product.
Odorless and non flammable.
Resistant to hydrolysis, used externally and internally.
Improves mortars to provide waterproof repairs, renders and toppings which are highly resistant to freeze/thaw cycling.
Improved tensile and flexural properties allowing thin applications.
Excellent bond to concrete, masonry, stonework, plaster and block walls.
Priming gypsum boards to allow installation of cementitious tile adhesives.
High viscous polymeric bonding agent for admixture.
