Resources Where to obtain materials, consumables, and tooling. Additional Resources Manufacturer€'s website and FAQ Skat Blast on Youtube Supply Resources Grimco Pittsburgh  ($) Buttercut Resist (local vinyl cut supplier, $$$) Highly resilient, rubber sandblast masking used for creating stencils that can be sandblasted. Can be cut by hand or with a Vinyl Cutter . Photo Resist Film ($$$) An advanced photo-imageable film alternative to hand-cut and plotter-cut vinyl. Allows for a finer image quality without the hassle of weeding.