WEST SYSTEM® Specialty Epoxies are cure-compatible with each other and also with the 105 System. If you wish to blend one with another, first mix on ratio the resin and hardener from one of our specialty epoxies, then add it to the mixed on-ratio resin and hardener from another.
WEST SYSTEM Specialty Epoxies Video

While our 105 System is incredibly versatile, sometimes you need a more specialized solution—that’s where our specialty epoxy products come in. Watch Now!

WEST SYSTEM| image: 865-16

G/5 Five-Minute Adhesive

An easy-to-use, 2-part resin/hardener system for quick repairs, tooling, and general bonding. May be...
WEST SYSTEM| image: 650-8-with-bottles

G/flex 650 Toughened Epoxy

G/flex® 650 is a toughened, versatile, liquid epoxy for permanent waterproof bonding of fiberglass,...
WEST SYSTEM| image: 655-8 with Box Angled

G/flex 655 Thickened Epoxy Adhesive

G/flex® Thickened Epoxy Adhesive is a toughened, versatile, 2-part epoxy for permanent waterproof b...
WEST SYSTEM| image: six10—2

Six10® Thickened Epoxy Adhesive

Six10® Thickened Epoxy Adhesive combines the strength, reliability, and excellent physical properti...