Hi Bond, Cab-O-Sil, 702130

Thickening agent additive for resins and gel coats. Used to prevent sagging. Size: Gallon..

$43.68

Hi Bond, Mekp Hardener 1 Oz, 701750

For polyester resin and gel coat. Typical usage is 1 oz. of MEKP per 1 gallon of resin at 77..

$11.38