The SRW Penetrating X-treme wetcast sealer from Baines Masonry Blocks protects stone surfaces against damaging elements while preserving their natural look.

SRW Penetrating X-treme extends the life of wetcast surfaces in vertical and horizontal applications. The wetcast sealer delivers an invisible and natural-look finish, minimises impact from harsh conditions such as salt and freeze/ thaw damage, is ideal for high traffic areas including pathways and driveways, and can be used in both interior and exterior applications.

The specialised formula of the sealer has been designed for use in both wetcast and manufactured stone applications where the finished product enhances the natural characteristics of the material, highlighting details while protecting them from the elements.