West System 207A Special Coating Hardener (0.29kg) 5-65020

207 Special Coating Hardener 290g is formulated for use with West System 105 Resin for coating applications where an extremely clear finish is desired. This hardener also provides excellent adhesion for bonding applications. West System 207 contains an ultraviolet inhibitor to protect the 105/207 mix against sunlight. However the cured epoxy surface still requires long-term UV protection with a quality marine paint or a UV filtered two part varnish.
Pot Life at 25C:20 to 30 minutes
Cure to a solid state at 21: 9 to 12 hours
Cure to maximum strength at 21C:5 to 7 days
Minimum recommended temperature: (16C)