OPTIMASTIC PU-BIT is a ready to use single component cold applied, moisture cured waterproofing and sealing product composed of bitumen – polyurethane modified polymers.

It provides a protective elastomeric membrane that has long-lasting durability and absolute high performance waterproofing suitable for various type of applications. It can be used as waterproofing material for concealed applications such as toilet and baths, roof decks & balconies. It is also our highly recommended material for planter box waterproofing for anti root penetration.