Boss PU 50 is a fast-curing one-component moisture curing polyurethane adhesive sealant that turns into a flexible, durable and resistant elastomeric seam and has a very good adhesion to most industrial materials.
It has high elasticity and excellent tear, vibration and weathering resistance. Easy to apply, it adheres without primer to the most common substrates, such as glass, anodized Aluminum,lacquered metal, wood, FRP, and concrete.
Primerless adhesion to metal ,glass and building
Cures to a tough, flexible rubber