J-B Weld 8237 PlasticWeld Plastic Repair Epoxy Putty - 2 oz. 2 Pack
PlasticWeld by J-B Weld is a specially formulated two-part adhesive and epoxy filler system that provides for strong, lasting repairs. Â PlasticWeld will bond a variety of surfaces, such as metal, composites, fiberglass and others. PlasticWeld sets in 5 minutes at room temperature and is fully cured in 1 hour. Using a 1:1 mixing ratio, PlasticWeld combines to a tensile strength of 3200 PSI and cures to an off-white color.