Review on 🚤 J-B Weld MarineWeld Epoxy - 2 oz. - Ideal for Marine Applications by Carl Lipschultz

This worked great to fix some cracks in my boat deck. It adheres well to the gelcoat and is still a little stretchy. I drilled holes along the crack and other soft spots with a dremel and then injected it into the holes and along the crack and wiped off the excess. Keep in mind that this epoxy will cure and harden in minutes, so you'll need to plan and work quickly. I did many different steps and mixed many small batches of this epoxy because the larger batches heat up and cure even faster. To inject the epoxy I used several 3 and 5 ml syringes with a conical tipped dispensing needle. I took the plunger out of the syringe, mixed the epoxy with a long wooden Q-tip, poured the epoxy into the back of the syringe using the same Q-tip, then reinserted the plunger. It was the perfect solution for this renovation. .