Hartco SandMask 535S - used for heavy duty, contracted or industrial blasting. Use to sandblast ALL types of stone, (not recommended for polished stone) raw wood, polyurethane foam, and fiberglass. Use on rough or porous surfaces only. No filler adhesive is needed. Use with vinyl cutter with a 60° blade and 330 grams or greater downforce. Air pressure limits: up to 120PSI. 35 mil, high grip adhesive, paper backing. Always do a sample test.
This is the only mask that works well on all of our limestone products. We have had a few problems with polished stone, but find that getting the stone and mask cold make removal quick and easy.