Closed Cell Foam is great for custom outfitting your kayak to fit certain needs. Whether it is making a custom transducer pad, carving new hip pads for your sit inside kayak, adding more flotation to your kayak, or for re-enforcing the deck of your kayak to be able to take a heavier load, the Closed Cell Foam can do it all.
Just what i was looking for. The perfect foam for extra padding or building a bulkhead in your kayak. Although you may want thicker than 1in to build a to standard bulkhead.
Used the padding for my truck racks for my OC1. Wrapped with 10mm plumbing tape and is working great. Foam is staying soft enough to pad my canoe.