Professional Size Steel Reinforced Epoxy Repairs To Metal 283.6g - J-B Weld
The world’s strongest bond – J-B Weld Original in a professional-sized pack for heavy-duty repairs. J-B Weld’s Original Cold Weld epoxy system is the trusted alternative to torch welding. This two-part steel-reinforced epoxy is designed for lasting repairs on a wide range of materials including metal, wood, plastic, PVC, ceramic, tile, and more.
Each pack includes two large 5oz (142g) tubes – one resin and one hardener – to give you 283.6g (10oz) total, making it ideal for large-scale or repeated use in workshops, garages, marine service, and field repairs.
Once mixed at a 1:1 ratio, the epoxy sets in 4–6 hours and fully cures within 15–24 hours to a dark grey finish. When cured, it offers a tensile strength of 5,020 PSI, is drillable, sandable, tappable, and resists water, petroleum, chemicals, and extreme temperatures up to 550°F (287°C).
Key Features:
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Pro-size: 283.6g total (2 x 142g / 5oz tubes)
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Set time: 4–6 hours | Full cure: 15–24 hours
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Cures to a dark grey colour
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Steel reinforced – up to 5,020 PSI strength
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Heat resistant to 550°F (287°C)
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Waterproof, chemical and petroleum resistant
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Can be drilled, tapped, filed, sanded, and painted
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Great for: automotive, marine, household, agricultural, industrial, and craft use
Compatible Materials:
Metal, Plastic & PVC, Wood, Concrete, Ceramic & Tile, Fiberglass