I’m putting back together a partially detached nose on your standard PU board (hanging on by the deck glassing). I’m planning on using the gorilla glue trick. I don’t have any clamps to hold the board together while it dries. I went to the hardware store to pick up a couple spring clamps (based on what I’ve read here). I was checking out their strength and it really felt like the clamp would crush a standard PU board and cause damage. Am I looking at the right thing?
OceanKyle, if you look at the original photo, you'll see he has two strips of wood that the clamps are bearing on. Never clamp directly on the work surface. Always use a sacrificial block in between. The pressure it takes to clamp tight will damage the material so a piece of wood or something else is required.