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💪 Fix it once, fix it right — even underwater!
J-B Weld WaterWeld is a hand-mixable, two-part epoxy putty stick that cures underwater and is NSF certified safe for potable water. It sets in 25 minutes and fully cures in 1 hour, delivering a strong 1300 PSI bond that withstands continuous temperatures up to 300°F and intermittent spikes to 350°F. Ideal for plumbing, fuel tanks, pools, boats, and more, it adheres to metals, plastics, fiberglass, and concrete, making it the go-to heavy-duty repair solution for professionals and DIYers alike.

| ASIN | B0B5VGVG9F |
| Best Sellers Rank | #13,422 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #36 in Epoxy Adhesives |
| Brand Name | J-B Weld |
| Color | Off-White |
| Compatible Material | Metal |
| Container Type | Pail |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,444) |
| Full Cure Time | 6E+1 Minutes |
| Global Trade Identification Number | 00043425990488 |
| Item Form | Stick |
| Item Package Quantity | 1 |
| Item Type Name | Epoxy Adhesive |
| Item Weight | 0.48 Pounds |
| Manufacturer | J-B Weld |
| Material Type | Epoxy Resin |
| Model | 8277-2 |
| Number of Pieces | 2 |
| Other Special Features of the Product | Chemical Resistant Against Petroleum, Hyraulic Fluids and others when fully cured, Cure Color White, Cures Under Water, Once Cured, can be Tapped Drilled, Painted and Sanded, Sets & Cures Underwater - Apply to dry surface first, Strong |
| Part Number | 8277-2 |
| Specific Uses For Product | Repair |
| Tensile Strength | 1300 Pounds Per Square Inch |
| UPC | 043425990488 |
| Unit Count | 113.4 Grams |
| Volume | 118.29 Milliliters |
| Water Resistance Level | Waterproof |
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