J-B Weld | ClearWeld™(14 ml) – čirý rychletvrdnoucí epoxid -tuhne 5 min

Technical Specifications 

• Type: two-component epoxy (2K) in a syringe
• Volume: 14 ml
• Mixing ratio: 1:1
• Curing time: approx. 5 minutes
• Full cure: approx. 1 hour
• Tensile strength:3900 psi (≈ 26.9 MPa) – for reference: for a joint area of 1 cm², this theoretically corresponds to a load of approx. 270 kg. 
• Joint appearance: clear/transparent in thin layers up to 15 mils (approx. 0.38 mm)
• Practical design: resealable cap to prevent waste, mixing tools; the EZMixer mixing nozzle is also included with this variant
• Note on temperature: at temperatures below approx. 4 °C, the curing time is extended

ClearWeld is a fast-curing clear epoxy for strong and durable bonds on common materials in the workshop and at home: tiles, most plastics, ceramics, glass, wood, and metal.

In practice, it is also used on PVC, concrete, fiberglass, and other repair applications where you need a quick process and a strong bond.

ClearWeld makes sense wherever you don’t want to wait “until tomorrow”—it holds in a few minutes and is fully cured within an hour. Thanks to its 1:1 ratio, it mixes easily and, when applied in a thin layer, cures into a clear, transparent bond (typically up to about 0.38 mm).
 The result is a hard, permanent bond with a declared tensile strength of 3900 psi, making it suitable even for repairs of stressed parts (brackets, mounts, cracks, chipped edges, etc.). 

1. Surface preparation: Clean the surface of dirt, grease, oil, paint, and loose particles; lightly roughen the surface for better adhesion.
2. Mixing: After removing the cap, squeeze out equal amounts of both components and mix thoroughly.
3. Application: Apply evenly (a thin layer = better clarity) and immediately join and secure the parts.
4. Curing: sets in approx. 5 minutes, fully cures in approx. 1 hour; curing time is longer in cold conditions.

Practical tips from the workshop

• Do not move the joint during the first few minutes—it is precisely at this stage that the fresh bond can easily “break.”
• A simple rule applies to plastics: if you’re unsure of the type of plastic, test it on a small piece (adhesion is generally weaker with some plastics).
• For maximum clarity, keep the joint as thin as possible and wipe off any excess before it hardens.

Safety precautions:

The ingredients may irritate the skin and eyes and cause an allergic skin reaction in sensitive individuals; wear gloves and eye protection and work in a well-ventilated area.