It happened constantly on boards some years ago (even on USD 2500+ boards), before manufacturers learned to properly reinforce the handles. Especially if you were heavy on paddling on your knees (that may happen with demo boards).
Most people didn't realize it because the damage was hidden by the pad. This is something to look for on used boards.
At some time (3-4 years) ago, I even reinforced all my handles preventively. I did 6 of them if I recall well.
You must immediately let it dry, even if you do not plan to do the repair yourself. This is important, as the longer water stays in the foam, the more it will get stuck in it and impossible to remove. Open the glass on the sides on the handle, or drill holes and use tissue wicks or air pumps.
Then, the repair is no too hard. The only critical point is avoid putting too much resin in one batch, otherwise the heat will melt the foam blank. You can add resin by small steps, and let cure in between. And you must be sure of your mixing proportions (use a scale!), because you cannot remove a botched resin job to start anew.
Do not remove the handle, it may be hard to remove, and will be a pain to set it back properly.
I have some pics of my repairs at
www.gong-galaxy.com/forum/viewtopic.php?p=74921Text is is French, but:
- remove the pad on at least a 8"x8" square around the handle. more is better.
- let it dry (vacuum pump on the pics)
- If you just drilled holes, fill the handle sides with beads of EPS foam (desintegrate some packing foam with your fingers) and resin +
micropheres. If you opened it more, you can push glass fibers along the handle, or use foaming epoxy like the Sicomin one.
This is the critical part where you must avoid exothermia (resin heating up). Do it in multiple passes to be on the safe side.
- cover the repair with something airtight to let it cure. just used cooking paper + a wood block + weights on top. The goal is to avoid any pressure difference that could create air ways via bubbles. If you see bubble holes once curred, drill them and fill with solarez or 5mn epoxy.
- i use a soft foam to fill the handle hole and let it raise above the deck
- I put plenty of carbon patches ( three 12oz ones in my case)
- sand, re-pad.