J-B MarineWeld is a specially formulated two-part epoxy cold weld system that provides for strong, lasting repairs for bonding different or similar surfaces, such as aluminum, metal, composites, fiberglass and others. MarineWeld sets in 20-25 minutes at room temperature and is fully cured to a dark grey color in 15-24 hours. Once cured, it can be shaped, tapped, filed, sanded and drilled and will retain its strength above or below the waters' surface. MarineWeld has a 1:1 mixing ratio and tensile strength of 3960 PSI.
- Strength 3960 PSI
- Set Time 20-25 Minutes
- Cure Time 15-24 Hours
- Cure Color Dark Grey
Great for:- Boats
- Personal Watercraft
- In/Outboard Engines
- Deck & Hull Accessories
JB Weld 8272 Marine Weld Epoxy 
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