J-B Weld

The Original J-B Weld

The world's finest cold-weld compound. It's an easy, convenient and inexpensive alternative to welding, soldering and brazing. When welding or soldering isn't possible due to cost, down-time or environmental considerations, J-B Weld is the answer.

It's a two-part epoxy resin and when mixed together forms a compound as tough as steel -- and with similar properties. Use it as adhesive, laminate, plug filler, sealant or electrical insulator.

Like metal, it can be formed, drilled, ground, tapped, machined, filled, sanded and painted. It has an open time of about 30 minutes sets in 4-6 hours, and cures fully in 15-24 hours. It's waterproof, petroleum, chemical, and acid-resistant; resists shock, vibration and temperature variations. Super strong, non-toxic and cleans up with soap and water before setting.

Bonds almost any combination of iron, steel, copper, aluminium, brass, bronze, pewter, porcelain, ceramic, marble, glass, PVC & ABS, concrete, fibreglass, wood, fabric, paper -- just about any porous and non-porous material.

Mechanical properties (kPa):
Tensile strength: 27300
Adhesion: 12400
Tensile Lap Shear: 7170
Shrinkage: 0%
Heat resistance: 260 degrees Celsius
Contents: 25ml