50165 Original Epoxy Syringe, 25 Ml, Two-part

J-B Weld Original is a cold-weld two-part epoxy system designed to deliver strong, lasting repairs to metal and multiple other surfaces. Whether you're fixing broken automotive parts, plumbing fixtures, marine equipment, household items, or craft projects, this versatile adhesive forms a permanent bond that won't fail under normal use.

Mixed at a simple 1:1 ratio, J-B Weld Original cures to a hard, dark gray bond at room temperature. Once cured, the epoxy becomes rock-solid and can be shaped, tapped, filed, sanded, and drilled just like metal, giving you complete finishing flexibility. Its high tensile strength and temperature resistance make it suitable for demanding applications where ordinary glues fall short.

Features and Benefits

• Cold-Weld Two-Part System: Provides a permanent, unbreakable bond without heat or special equipment.
• Surface Versatility: Forms lasting repairs to metal and multiple other surface types.
• Workable After Curing: Once hardened, the cured bond can be drilled, tapped, filed, and sanded for a perfect finish.
• 1:1 Mixing Ratio: Equal parts combine for straightforward application and a consistent bond.
• High Tensile Strength: Rated at 3960 psi and withstands temperatures up to 550°F when fully cured, making it reliable for both everyday repairs and challenging environments.
• Syringe Format: Lightweight and compact design for easy portability and storage.

Specifications

• Brand: J-B Weld
• Model: 50165
• Size: 25 mL syringe
• Part A: Black paste
• Part B: White paste
• Mix Ratio: 1:1
• Initial Set Time: 4 to 6 hours at room temperature
• Full Cure Time: 15 to 24 hours
• Cured Color: Dark gray
• Tensile Strength: 3960 psi
• Temperature Resistance: Up to 550°F when fully cured