West System is the industry standard epoxy for high-strength waterproof adhesives.
This #105 epoxy resin is mixed in a 5:1 ratio with the #205 and #206 hardeners, and a 3:1 ratio with the #207 hardener to form a high-strength solid with excellent moisture resistance. Hardeners are available separately. Kits containing the resin, hardeners, dispensing pumps and a 30-page manual are also available.
32 fl oz container. Made in USA.