3M Scotch-Weld Epoxy Adhesive EC-3542 FR B/A3M Scotch-Weld Epoxy Adhesive EC-3542 B/A FR is a unique adhesive formulation with low density, high torque strength and fast cure time. Using 3M glass bubble technology, this product is half the weight of traditional structural bonding adhesives for an excellent strength-to-weight ratio. DetailsLow density 0.7 g/cc for substantial weight reductionFast cure and gel-time at room temperature yields higher manufacturing throughputHigh-torque resistance ideal for insert potting applicationPumpable with automated dispensing equipmentNon-sag (thixotropic) enable vertical edge close-out and panel formingFlame Retardant per FAA 14CFR 25.853 (a)
