2 component, clear amber colored, moisture insensitive, structural epoxy adhesive, packaged in pre-measured, 16.5 fl. oz. (488 ml), auto-mix dual cartridge sets. Epiweld

4 Cracks is a 1-to-1 mix, 100% solids, very low viscosity epoxy. Specially designed nozzles ensure proper mixing and dispensing. For use in Epiweld

Dispensing Gun. Full cures in less than 40 hours at 75ºF.