To obtain a faster initial bond when bonding two pieces, Bob Smith's FOAM-CURE can be applied to one piece and after the two are joined, they can then be pulled apart. After letting it air dry for about ten minutes, FOAM-CURE will act like a contact cement when the parts are rejoined, resulting in enough tack strength to allow the next steps of assembly. Full strength is reached in 10-12 hours. A small amount of denatured alcohol can be mixed into the Foam-Cure to make it thinner.
Bob Smith's Flexible Foam-Cure comes in two sizes for whatever your project size is (1 oz BSI141/ 4 oz BSI142).