J-B Weld | WaterWeld™ epoxy sealant for underwater repairs 57 gr

Code: 8277
319 Kč
In stock (8 pcs)
Delivery to:
03/04/2025
Delivery offer
J-B Weld™ - WaterWeld, a superior waterproof sealant designed for fast and reliable repairs, is also applicable underwater and can withstand pressures up to 500 PSI. After curing, which takes up to one hour, the sealant is mechanically workable - it can be drilled, cut, sanded and painted.

Detailed information

Product detailed description

WaterWeld™ - fast and reliable repairs

WaterWeld™ is a premium waterproof epoxy sealer designed for fast and reliable repairs. Ideal for sealing leaks, patching holes and cracks in a variety of materials such as metal, fiberglass, concrete and stone. This sealer is also applicable underwater and can withstand pressures up to 500 PSI.

J-B Weld | WaterWeld™ epoxidový tmel pro opravy pod vodou 57 gr

Easy application for water.

This sealant is also applicable underwater and can withstand pressures up to 500 PSI.Ideal for sealing leaks, patching holes and cracks in a variety of materials such as metal, fiberglass, concrete and stone.

J-B Weld | WaterWeld™ epoxidový tmel pro opravy pod vodou 57 gr

Universal use.

After curing, which occurs within one hour, the sealant is machinable - can be drilled, cut, sanded and painted. With a strength of 4370 PSI and heat resistance to 121°C, WaterWeld™ is the ideal solution for repairing pipes, tanks, boats and other plumbing structures. The sealant comes in a convenient tube, ensuring easy and quick application.

Workflow for applying WaterWeld™ Sealant:

Step 1: Surface Preparation
Clean the surface of any contaminants such as grease, oil, paint or loose particles. Use a cleaner or degreaser for optimum adhesion. Then roughen the surface, which will ensure better adhesion of the sealant.

Step 2: Cutting off the Sealant
Remove the sealant from the plastic container and cut off the amount needed for your repair.

Step 3: Preparing the Compound
Thoroughly knead the sealant with your fingers until it reaches a uniform color. Then shape it as needed and prepare for application.

Step 4: Application and Cure
Apply the sealer to the prepared surface and adjust it to the desired shape. Cure time is approximately 25 minutes, full cure occurs after 60 minutes. The sealant cures to a white colour. Avoid moving the object to be repaired during the curing process. If the ambient temperature is below 5°C, the curing and hardening time is prolonged.

This procedure will ensure an effective and durable repair.

Package contents: 57 gr.

Additional parameters

Category: Epoxy adhesives
Weight: 0.08 kg

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J-B Weld, that's the icon among the adhesives. Two-component epoxy adhesive forms joints as strong and durable as welded joints - so-called cold welding. Once cured, it offers a tensile strength of 5020 PSI and temperature resistance up to 287°C. In our offer you will also find J-B Weld adhesives for universal use and instant adhesives for quick bonding. You can rely 100% on adhesives J-B Weld as a professional, DIYer, or modeler.