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To support your thermal spray activities, we offer auxiliary supplies that include grits for surface preparation, maskants to prevent grit blasting and coating in undesired areas, post-coat sealer materials to help coatings last longer and prevent corrodents from penetrating the coating.

Thermal Spray Supplies

Metcolite™ High Quality Blasting Media (Grits)
  • Offered in several standard grain sizes
  • Designed to ensure a clean and consistent surface profile
  • Sharp-edged and hard
  • Lasts for many blast cycles
Masking Options to Prevent Unwanted Coating in Specific Areas
  • Masking tapes
    • Designed to withstand the rigors of the thermal spray process
    • Removes cleanly after coating
    • For High Velocity Oxygen Fuel (HVOF) applications, we offer HP Flame Spray Masking Tape
  • Liquid masking compounds
    • Designed for masking more complex geometries
    • Several different liquid masking products are available to suit differing production requirements
    • Easily applied
    • Washes or peels off without leaving a residue
Metcoseal™ Portfolio of Sealers
  • Seals the inherent porosity of thermal spray coatings and enhance corrosion resistance
  • Product choices designed for various applications and service conditions
  • Simple to apply, requiring only an air dry or a low-temperature cure in an air oven
  • Low Volatile Organic compound (VOC) and VOC-free sealers available


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