Introducing AQUAPROOF by HIMALAYAN ADHESIVES, the ultimate URP & LWP solutions for water-resistant protection. AOUAPROOF Vorlack URP+ is based on modified styrene butadiene Vorlack URP+ supplied as a ready-to-use bonding agent in liquid consistency. It is used for the repair of spilled concrete floors. balcony columns. beams, slabs & waterproofing of toilets & bathrooms, small terraces, etc. as it bonds strongly to old & new concrete & plasters. It reduces shrinkage. prevents cracking. dust pick up & improves abrasion resistance.