Reusable Silicone Masking for Thermal Spray


New Products! Aimtek is now offering Thermal Spray Masking for Medical Implants. Check out our article for more information!

  • Plasma, HVOF, Grit Blasting
  • Re-usable Temperature Resistant Silicone
  • Custom Design and Configuration
  • Low-Coast Prototyping

Aimtek offers specialized reusable silicone masking solutions for all common thermal spray and grit blasting applications:

  • Plasma Spray
  • HVOF
  • Grit Blasting
  • Shot Peening
  • Chemical Processing

Aerospace components that are good applications for this product include:

  • Turbine Blades
  • Nozzles and Vane Segments
  • Combusters
  • Turbine Stators
  • Ducts and Housings
  • Rotors and Disks

Our Engineering department can rapidly propose creative solutions in cooperation with customer design teams.

Factors to Determine Masking Material

  • Process (Plasma, HVOF, etc.)
  • Spray Gun Model and Design
  • Spray Angle
  • Throughput Requirements
  • Part Geometry


  • Proven Results with Major OEM’s
  • Engineering Design and Validation Process
  • Fast Turnarounds on Mold and Tooling
  • Masking Good for Multiple Cycles
  • Rapid Assembly on Components
  • Tight Tolerances on Masking
  • Affordable Unit Cost
  • Local Sales and Support
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