3M Polyurethane Sealant 540 Gray is a one component, moisture curing sealant that forms permanent elastic bonds to a variety of materials including metals, plastics, fiberglass, and wood. 600 mL Sausage.
Typical Use: | Bonds to a wide variety of materials including plastics, FRP, SMC, aluminum, steel, coated metal, and wood. |
Color: | Gray |
Components: | 1 part |
Elongation: | >600% @ break |
Hardness: | 40 A |
Service Temperature: | -40 to 90 °C |
Specific Gravity: | 1.17 |
Tack Free Time: | 60 to 90min |
Tensile Strength: | 300 psi |
Viscosity: | >300,000 |
TDS | |
SDS |