Closed-cell polyurethane spray foam has some pretty ... the decking could not be removed without destroying the trusses. Spray foam can beusedfor many different applications: Thepricehas droppedin ...

Flexible Polyurethane Foam (FPF) is part of the larger family of polyurethane foams, which can range from very soft and flexible to rigid and hard, depending on the formulation. Flexible ...