940A

High performance, Bostik 940A adhesive/sealant is a slower skin forming version of Bostik 940FS. Based upon Silyl Modified Polymer (SMP). 940A has a longer open time which allows for longer working times, especially on larger applications.
940A is specifically formulated to withstand harsh marine environments. It possesses UV resistance (non-yellowing); is sandable and paintable.

It exhibits superior adhesion to porous and nonporous surfaces in most applications without the use of a primer, a feature not typically found in a traditional adhesive/sealant. 940A adhesive/sealant does not in-gas and has outstanding high and low temperature resistance. It is solventless and isocyanate free resulting in a product that is both environmentally and user friendly.