







💧 Seal it. Fix it. Own it. The ultimate epoxy for fearless pros.
J-B Weld WaterWeld is a hand-mixable, two-part epoxy putty stick that cures underwater in just 1 hour. With a lap shear strength of 1300 PSI and resistance to chemicals and high temperatures, it’s NSF-certified safe for potable water and bonds to a wide range of materials including metals and plastics. Ideal for plumbing, marine, and industrial repairs, this off-white putty delivers professional-grade durability and versatility in a convenient 2-pack.

| Brand | J-B Weld |
| Specific Uses For Product | Repair |
| Material | Epoxy |
| Compatible Material | Aluminum, Iron, Metal, Copper, Polyvinyl Chloride |
| Item Form | Putty |
| Special Feature | Cures Under Water, Sets & Cures Underwater - Apply to dry surface first, Chemical Resistant Against Petroleum, Hyraulic Fluids and others when fully cured, Once Cured, can be Tapped Drilled, Painted and Sanded, Strong, Cure Color White |
| Color | Off-White |
| Item Package Quantity | 1 |
| Package Information | Pail |
| Water Resistance Level | Water Resistant |
| Tensile Strength | 1300 PSI |
| Manufacturer | J-B Weld |
| Model | J-B Weld WaterWeld Epoxy Putty Stick - 2 Pack |
| Item Weight | 7.8 ounces |
| Product Dimensions | 8.81 x 2.88 x 2.88 inches |
| Country of Origin | USA |
| Item model number | 8277-2 |
| Manufacturer Part Number | 8277-2 |
| Special Features | Cures Under Water, Sets & Cures Underwater - Apply to dry surface first, Chemical Resistant Against Petroleum, Hyraulic Fluids and others when fully cured, Once Cured, can be Tapped Drilled, Painted and Sanded, Strong, Cure Color White |
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