J-B Weld’s ClearWeld delivers transparency where their standard grey epoxies can’t — a clear, quick-setting epoxy that’s non-toxic, durable, and paintable. At 8000 viscosity, it flows and spreads differently than their thicker putties, making it the go-to choice for visible repairs where aesthetics count.
The Clear Epoxy Trade-Off
ClearWeld’s transparency and quick setting time come at a cost — lower strength than J-B Weld’s flagship products. Where their original epoxy handles up to 500°F constant temperature, ClearWeld trades some of that extreme performance for invisibility.
The real value shows in applications where grey or black epoxy would ruin the project. Glass repairs, clear plastics, decorative ceramics — anywhere a visible seam matters more than maximum PSI ratings. ClearWeld’s clear appearance and user-friendly features make it ideal for visible repairs.
Where ClearWeld Fits in the J-B Weld Lineup
J-B Weld built their reputation on epoxy adhesives that are water-resistant, petroleum/chemical-resistant, and acid-resistant, designed to withstand extreme temperatures. Their standard products target heavy-duty repairs and projects that require a reliable, long-lasting bond under extreme conditions.
ClearWeld occupies a different niche. While super glues cure quickly and are ideal for fast fixes, they typically lack the durability and heat resistance offered by J-B Weld’s epoxy products. ClearWeld bridges that gap — faster than traditional J-B Weld epoxy but tougher than typical clear instant adhesives.
Frequently Asked Questions
Q: How strong is ClearWeld compared to original J-B Weld? A: ClearWeld trades some strength for transparency. The original J-B Weld grey epoxy remains the choice for maximum strength applications, while ClearWeld excels where appearance matters.
Q: Can ClearWeld handle outdoor use? A: ClearWeld is durable and paintable, suggesting reasonable weather resistance for protected applications. For extreme outdoor exposure, consider J-B Weld’s marine-specific products.
Q: What’s the working time before ClearWeld sets? A: Quick curing time means you need to work fast. Mix only what you can apply immediately.
Q: Is ClearWeld actually crystal clear or slightly tinted? A: The product maintains clarity for visible repairs, though long-term UV exposure affects all clear epoxies to some degree.
Ready to Get Started?
Our paint & finish specialists can help you find the right J-B Weld products for your project.
More from J-B Weld
Explore All J-B Weld Products
We carry J-B Weld across all 11 Montana and Idaho stores.
