A versatile 2-part epoxy compound that may be used as an adhesive, a filler or sealant for fast 30 min. repairs. As adhesive, Epoxo 88 sets up in 6 min. and cures rapidly in any thickness, developing 1500 lbs tensile strength in 15 min. It bonds aluminum, fiberglass, foam, honeycomb, wood, plastics etc., yielding 2275 psi tensile shear strength when bonding aluminum to aluminum. As a filler, it exhibits excellent sanding properties with negligible shrinkage; it may be sanded & feather-edged 15 min. Used by the USAF & airlines. 5 yr shelf life. 18 oz tubes.