The STP104 is a high-temperature reusable tapered silicone masking plug rated to 400°F for powder coating, sandblasting, and anodizing. Built for professional powder coat shops that require consistent, reliable hole masking across production runs.
Key features:
- Rated to 400°F - withstands repeated standard powder coat cure cycles
- High-temp silicone maintains flexibility through repeated oven cycles without hardening or cracking
- Tapered profile provides a snug seal in threaded bores and smooth holes within its target size range
- Installs and removes by hand - no tools, no adhesive
- Reusable for hundreds of production cycles
An essential masking tool for precision coated components requiring clean, coating-free threaded bores and holes.