The 500 Series is the "work horse" of the Hartco SandMask resist line. Designed to hold up under the toughest blasting conditions, this resist still cuts cleanly by hand or computer. Using our most advanced, innovative vinyl formula to date. Hartco is able to offer a truly "Heavy Duty" (for use under intense blasting conditions for extended periods of time), but "user friendly" resist. The 500 Series offers many sizes, comes with two adhesives and comes on a paper or plastic liner. Also available with 1/2 Inch on center and Gerber Slot pattern.

• Sand, aluminum oxide, garnet, silica carbide, glass beads compatible grits
• 60 deg blade
• Upto 120 PSI air pressure limits
• Upto 1-Year shelf life

Applications: For Industrial Applications, Stone, Brick, Concrete and Monument Substrates Having Porous Surfaces

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