Owl Radon-Block

Owl Radon-Block is a quick-curing, one component, thixotropic, bitumen-extended polyurethane fluid for flashing, waterproofing and radon protection. It produces a hydrophobic, elastic membrane with very strong adhesion to most types of substrates, as well as bituminous, and excellent mechanical and chemical resistance properties. It is ideal for application on vertical surfaces and does not run or no bubble. It is based on pure elastomeric hydrophobic polyurethane resin and is extended with chemically polymerised virgin bitumen.