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B&Q£33.33Visit shop B&Q - J-B Weld Kwikweld Steel-Reinforced Epoxy (3 Pack)25Ml Syringes Dark Grey6-Minute Set Time3127 Psi Strength
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This JB Weld KwikWeld Steel-Reinforced Epoxy 3-pack is designed for DIYers and professionals needing fast, strong repairs on metal and rigid materials. Its key benefit is a rapid 6-minute set time combined with a robust 3127 PSI bond strength, allowing for quick project completion. A potential caveat is that it's best suited for steel, iron, and similar rigid substrates, not flexible materials. The product offers a steel-reinforced, dark grey epoxy that can be machined after curing, ensuring a durable and finishable repair.
| Colour | Grey |
|---|---|
| Model Part Number | 3127 |
| Brand | JB Weld |
JB Weld KwikWeld sets in 6 minutes and achieves a full cure over several hours, though handling strength is reached rapidly.
Yes, once fully cured, the dark grey epoxy can be drilled, tapped, sanded, and painted to match surrounding surfaces.
It's best applied and cured at room temperature (around 50-75°F or 10-24°C) for optimal results. Extreme temperatures can affect set and cure times.
When stored properly in a cool, dry place with caps sealed, unused syringes can last for several years.
It is ideal for steel, iron, and other rigid metals. It can also bond to some plastics, ceramics, and wood, but results may vary.
Yes, once fully cured, the bond is water-resistant and suitable for applications exposed to moisture.
Wipe away uncured epoxy immediately with a clean cloth. For dried epoxy, mechanical methods like sanding may be required.
Ensure you dispensed equal amounts of resin and hardener and mixed them thoroughly until a uniform color was achieved. Temperature may also affect curing; ensure the working environment is within the recommended temperature range.
Verify that surfaces were properly cleaned, dry, and roughened before application. Ensure the correct 1:1 ratio was used and that the epoxy was fully mixed. Allow adequate curing time before stressing the bond.
Ensure the syringe plungers are moving freely. If a blockage occurs, gently try to clear it. Always mix the components thoroughly on a separate surface before application.
Setup:
Compatibility:
This epoxy is ideal for bonding steel, iron, and other rigid metals. It can also bond to some plastics and ceramics. It is not recommended for use on flexible materials, rubber, or certain types of plastics where adhesion may be poor.
Care:
Store unused syringes in a cool, dry place. Ensure the caps are tightly sealed to prevent premature curing. Once cured, the bond is permanent and can withstand moderate heat and vibration.
