WEST SYSTEM 105 Epoxy Resin and Hardeners make up a versatile epoxy system that can be used for everything from basic, long-lasting repairs to the construction of high-performance composites.
WEST SYSTEM Epoxy resin and hardeners are packaged in three “Group Sizes.” For each container size of resin, there is a corresponding sized container of hardener. When purchasing epoxy resin and hardeners, be sure both containers are labeled with the same group size letter: A, B, or C. While items may also be purchased separately, purchasing the complete kit saves time and money.
When blended at the appropriate mix ratio, WEST SYSTEM Epoxy Resin and Hardeners will cure to a high-strength plastic solid at 72°F. The resulting plastic adheres tenaciously to a wide range of materials including woods, fiberglass and other reinforcing materials, and metals. Select from a range of hardeners and additives to tailor your epoxy mixture’s handling characteristics and cured physical properties to suit your working conditions and specific coating or bonding application.
Epoxy Selection Guide