3M(TM) Scotch-Weld(TM) Polyurethane Reactive Adhesive TS230 White/Off-White, 55 gal drum (400 lbs) One-Component, 100% Solids, Polyurethane Reactive Adhesive. It is both sprayable and extrudable. Designed for use through 55 Gallon Drum (400 Lb.) dispensing equipment capable of dispensing moisture curing adhesives. One component, 100 % solids, moisture-curing urethane adhesive. Sprayable/extrudable grade adhesive with long set time for wide variety of plastics, including polystyrene and polyacrylic. Bonds aluminum and glass to plastic and wood.