
JB Waterweld Epoxy Putty
JB Waterweld Epoxy Putty is a versatile marine adhesive designed for underwater repairs, filling cracks, and bonding various surfaces. This durable, waterproof formula sets quickly and can be sanded, painted, or machined once cured.
Out of stock items can be ordered and shipped out within 3-5 working days
We despatch all orders within 24 hours. Orders placed weekdays before 4pm will be shipped the same day.
Call us and speak to an expert on 0191 4297309 - (Mon - Fri / 9am - 5pm).
Pickup currently unavailable at Marine Chandlery: North Shields

JB Waterweld Epoxy Putty
Marine Chandlery: North Shields
Unit G4 Narvik Way
Tyne Tunnel Trading Estate
North Shields NE29 7XJ
United Kingdom

JB Waterweld Epoxy Putty is a versatile marine adhesive designed for underwater repairs, filling cracks, and bonding various surfaces. This durable, waterproof formula sets quickly and can be sanded, painted, or machined once cured.
JB Waterweld Epoxy Putty is a versatile marine adhesive designed for underwater repairs, filling cracks, and bonding various surfaces. This durable, waterproof formula sets quickly and can be sanded, painted, or machined once cured.
Description
JB Waterweld Epoxy Putty is a high-performance, two-part epoxy adhesive specifically designed for marine applications. This waterproof putty is ideal for repairing and sealing leaks in boats, fixtures, and various marine equipment. It adheres strongly to a variety of materials, including metal, wood, fiberglass, ceramics, and plastics, ensuring long-lasting repairs even in harsh marine environments. One of the standout features of JB Waterweld is its ability to cure underwater, making it an essential tool for boat owners and marine professionals. It sets in just 25 minutes and can be sanded, painted, or drilled once fully cured, allowing for seamless integration with existing surfaces. The cured putty is also resistant to chemicals, acids, and solvents, which adds to its durability in the marine setting. Typical use cases include repairing leaks in hulls, fixing cracked fittings, and mending broken parts in both freshwater and saltwater environments. It is also effective for quick fixes on a variety of marine equipment, ensuring that your operations remain efficient and safe. With a tensile strength of 900 PSI, JB Waterweld provides a robust solution for critical repairs that demand reliability. Its versatility and strength make it an invaluable product for marine enthusiasts and professionals who require dependable repairs that withstand the rigors of marine use.
Specification
| Specification | Details |
|---|---|
| Product Name | JB Waterweld Epoxy Putty |
| Type | Epoxy Putty |
| Color | Gray |
| Working Time | 15-25 minutes |
| Cure Time | 1 hour |
| Temperature Resistance | -20°F to 300°F (-29°C to 149°C) |
| Water Resistance | Yes |
| Applications | Plumbing, marine, automotive, and more |
| Size | 2 oz (56.7 g) |
| Storage | Cool, dry place |
Delivery information
Standard delivery: 3-5 working days
Express delivery: 1-2 working days
Free delivery on orders over £100








