The GolfWorks Maximum Strength Tour Set Plus Epoxy Stronger Adhesion At Half The Cost! The new GolfWorks Maximum Strength High Impact and Tour Set Plus Epoxies have been formulated to match the peel and shear strength of premium 3M® epoxies only with more elastic qualities specifically needed for proper golf club head/shaft adhesion, at about half the cost. The Maximum Strength Tour Set Plus epoxy has a gel time of 20-30 minutes is intended for smaller jobs and/or when you simply need to expedite the curing process. Maximum Strength Tour Set Plus epoxy features a shear strength of 4500 psi and requires a 2:1 mix ratio.NOTE: Epoxy Cartridge Gun (256210311223) is required for proper dispensing. Epoxy Gun with 1:1 and 2:1 Plunger “For our valued international customers, please be aware that all customs-related responsibilities are the customer’s responsibility.”