J-B Weld ClearWeld Quick-Setting Epoxy Syringe

1. Product Overview

The J-B Weld ClearWeld is a two-part epoxy adhesive designed for quick, strong, and lasting bonds. It sets clear and is suitable for a wide range of materials. The product is supplied in a convenient syringe for precise 1:1 mixing and features a resealable cap for multiple uses.

Image: J-B Weld ClearWeld Quick-Setting Epoxy Syringe, showing the clear epoxy in a dual syringe with a resealable cap.

Key Features:

• Clear Drying: Provides an invisible bond.
• Quick Setting: Sets in 5 minutes, cures in 1 hour.
• High Strength: Achieves a tensile strength of 3900 PSI.
• Versatile: Bonds to metal, plastic, PVC, wood, concrete, ceramic, tile, fiberglass, and glass.
• Convenient Syringe: Ensures accurate 1:1 mixing ratio.
• Resealable Cap: Prevents drying out and allows for multiple applications.

2. Safety Information

Always read and understand all safety warnings before using this product. Use in a well-ventilated area. Wear appropriate personal protective equipment, such as gloves and eye protection.

• Skin Contact: Avoid direct contact. If contact occurs, wash immediately with soap and water.
• Eye Contact: In case of contact, flush eyes with plenty of water for several minutes. Seek medical attention if irritation persists.
• Inhalation: Ensure adequate ventilation. If experiencing respiratory irritation, move to fresh air.
• Ingestion: Do not ingest. If swallowed, do not induce vomiting. Seek immediate medical attention.
• Flammability: Flash point is 67.00 degrees Celsius. Keep away from open flames and high heat.
• Storage: Keep out of reach of children and pets. Store in a cool, dry place.

3. Preparation

1. Surface Preparation: For optimal bonding, surfaces must be clean, dry, and free of oil, grease, wax, or loose debris. Lightly abrading smooth surfaces with sandpaper can improve adhesion.
2. Product Temperature: Ensure the epoxy components are at room temperature (20-25°C / 68-77°F) before mixing for best results.
3. Dispensing: Remove the resealable cap from the syringe. If this is the first use, gently push the plunger to ensure both parts dispense evenly.

4. Application (Operating Instructions)

1. Dispense: Press the plunger to dispense equal amounts of resin and hardener onto a clean, disposable mixing surface (e.g., the included mixing tray). Dispense only the amount needed for immediate use, as the working time is limited.
2. Mix: Using the provided stir stick or a similar tool, thoroughly mix the two components for at least 30 seconds until a uniform color is achieved. Incomplete mixing will result in a weak or uncured bond.
3. Apply: Immediately apply the mixed epoxy to both surfaces to be joined.
4. Join & Clamp: Bring the surfaces together and hold firmly. For best results, clamp or apply pressure to the bonded parts for the initial set time.

5. Curing

• Set Time: The epoxy begins to set in approximately 5 minutes at room temperature. During this time, avoid disturbing the bonded parts.
• Cure Time: The epoxy will achieve functional strength in 1 hour.
• Full Cure: For maximum strength, allow the epoxy to cure for 24 hours.
• Appearance: ClearWeld dries to a clear finish.

6. Cleanup & Storage (Maintenance)

• Immediate Cleanup: Clean any excess uncured epoxy from tools and surfaces immediately with acetone or rubbing alcohol. Once cured, epoxy is difficult to remove.
• Syringe Storage: After use, wipe the syringe tips clean and securely replace the resealable cap. This prevents air exposure and drying of the remaining epoxy.
• Storage Conditions: Store the syringe in a cool, dry place, away from direct sunlight and extreme temperatures. Proper storage ensures a longer shelf life.

7. Troubleshooting

• Epoxy Not Setting/Curing:
  • Ensure a precise 1:1 mixing ratio of both components.
  • Mix thoroughly for at least 30 seconds until uniform.
  • Verify ambient temperature is within recommended range (room temperature). Cold temperatures can significantly slow curing.
• Weak Bond:
  • Ensure surfaces were properly cleaned and free of contaminants.
  • Surfaces may require light abrasion for better mechanical adhesion.
  • Ensure adequate clamping or pressure was applied during the initial set time.
• Cloudy or Discolored Finish:
  • Incomplete mixing can lead to cloudiness.
  • Moisture on surfaces or in the environment during curing can affect clarity.

8. Specifications

• Product Name: J-B Weld ClearWeld Quick-Setting Epoxy Syringe
• Model Number: 50112
• Brand: J-B Weld
• Item Form: Liquid
• Material: Epoxy Resin
• Color: Clear (dries clear)
• Item Volume: 25 Milliliters (per syringe)
• Item Package Quantity: 3 syringes
• Set Time: 5 minutes
• Full Cure Time: 1 hour (functional strength), 24 hours (maximum strength)
• Tensile Strength: 3900 PSI
• Water Resistance Level: Water Resistant
• Flash Point: 67.00 degrees Celsius
• Specific Uses: Carpentry, Countertop, Flooring, Glass, Masonry, Repair, Tile Repair, Wood, Woodworking
• Item Weight: 1.6 ounces (per syringe)
• UPC: 793611158221

9. Warranty and Support

For specific warranty information or technical support, please refer to the product packaging or contact J-B Weld directly through their official website. Keep your purchase receipt for warranty claims.

J-B Weld Official Website: www.jbweld.com