Foam-Cure Glue 1oz Bottle, BSI

This is my go to glue for all foamy repairs

BSI - 141

FOAM-CURE™ is a silicone based adhesive that works very well on EPP and EPO foams.

It is crystal clear and cures to a more flexible consistency than CA. It is, however, not instant bonding like CA and there is no accelerator to speed it’s curing.

Also works very well as a canopy glue.

To obtain a faster initial bond when bonding two pieces, 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. FOAM-CURE™ works with all foams, and will actually bond most other materials. It will bond wood and plastic to foam, and is a good canopy glue.

FOAM-CURE™ does not, however, cure flexible enough to act as a hinge for aircraft control surfaces. Its limitations occur when bonding large areas of two non-porous materials.

FOAM-CURE™ requires exposure to air for drying. If one tried to bond, for example, a 50c piece to glass, over 90% of the adhesive would never cure, since the solvent it contains would have no where to evaporate.

A small amount of denatured alcohol can be mixed into the Foam-Cure to make it thinner.