🔧 Repair Like a Pro with JB Weld! Achieve a permanent repair in just 5 minutes! Lightweight 57g size packs a punch for any DIY enthusiast. Resistant to water, chemicals, and heat for long-lasting repairs. Experience exceptional bonding strength for all your projects. Perfect for hard plastics, fiberglass, glass, and more. Fast Set in 5 mins Environmental Resistance High Strength 3900PSI The JB Weld 8237 Plastic Weld is a fast-setting, high-strength epoxy putty designed for versatile repairs on multiple materials. With a quick set time of just 5 minutes and exceptional bonding strength of 3900PSI, this 57g putty is perfect for tackling everything from hard plastics to fiberglass. Its environmental resistance ensures durability against water, chemicals, and heat, making it an essential tool for any DIY project.