Perma-Grit Coarse Hand Tools fillers We recommend a mix ratio

We recommend a mix ratio of 1:8 (1/4 pint of rubber particles per quart of gel coat) if you are using the direct mix application

1⁄8" thick foam is best used for laminates that require only additional impact resistance or parts with a small cross-section

and much more

Y2-Klay is 30% to 40% lighter than other industrial styling clay

including cutting

Perma-Grit Coarse Hand Tools fillers We recommend a mix ratioPerma Grit Coarse Hand Tools feature tough tungsten carbide grit welded to steel planks. As a result, they're extremely robust and outlast traditional sandpaper by thousands of times. Use them to cut aggressively in any direction, make slots, finish edges, and shape composites, including carbon fiber and fiberglass. Coarse grit tools are especially useful for cleaning up the edges after other tools have been used to make larger cuts. They will not