JB Weld cold weld epoxy details
JB Weld Cold Weld Epoxy Compound Twin Pack (8265S)
The JB Weld 8265S Cold Weld Epoxy Welding Compound offers a convenient, cost-effective, and robust alternative to traditional welding, soldering, and brazing. Designed to provide strong, lasting repairs, this two-part epoxy adhesive bonds to virtually any clean, dry surface, including metals like iron, steel, copper, and aluminum, as well as porcelain, ceramic, marble, glass, concrete, and even some plastics.
Ideal for DIY repairs and professional projects alike, JB Weld 8265S cures to a dark grey finish and can withstand high temperatures up to 600°F, making it suitable for automotive applications and more. Its versatility extends to crafts and household repairs, providing a dependable solution for anyone needing a high-strength, resistant bond.
Key Specifications and Features:
Product Number: 8265S
Cure Color: Dark grey
Set Time: 4-6 hours
Cure Time: 16-24 hours
Temperature Resistance: Up to 600°F
Tensile Strength: 6220 PSI
Strong and Durable: Achieves a tensile strength of 6220 PSI, ensuring a super-strong bond that is designed to last.
High Versatility: Bonds to a wide range of materials, facilitating repairs on a diverse array of objects.
Temperature and Chemical Resistant: Withstands extreme temperatures and is resistant to water, petroleum, chemicals, and acids once fully cured.
Additional Features:
Ease of Use: Simple mix, apply, and let set process that does not require special tools.
Machinable: Once cured, it can be drilled, tapped, machined, filed, sanded, and painted, making it adaptable for various finishes and repairs.
Non-Toxic: Safe to use for a wide range of applications without the hazards associated with traditional welding.
Product identification
- Brand: JB Weld
- Model / MPN: 8265S




