Bostik 940A - Marine Grade SMP Adhesive/Sealant 20 OZ. Sausage

Bostik® Marine 940A is a high performance, one-component, sealant/adhesive based upon Silyl Modified Polymer (SMP) Technology; specially formulated to withstand harsh marine environments. Possess UV resistance, is sandable and paintable. Exhibits superior adhesion to porous and non-porous surfaces in most applications without the use of a primer. Maintains elasticity within temperature ranges of -40°F to 212°F (-40°C to 100°C).   Is a slower skin (30 to 45 minutes) version of 940 Fast Set (15 to 20 minutes). resistant (non-yellowing), sandable and paintable. It combines the adhesion/mechanical properties of a urethane, plus the flexibility and UV resistance of a silicone.