BOSS® PU 25

Polyurethane Sealant

BOSS® PU25 is a high-quality multi purpose non-sagging one component polyurethane sealant that cures on exposure to atmospheric humidity to form a durable elastomer.


  • Resistant to ageing and weathering exposure, non-corrosive.

  • Can be over-painted can be sanded.

  • Bonds well to a wide variety of substrates(metal, plastics, glass & FRP).




  • Technical Data Sheet

        Typical Applications