First Thread Silicone Rubber Masking Plugs

Looking for a plug that will mask internal threads AND the first / lead-in thread during powder coating, ecoating, etc.? Check out these first thread plugs.

How To Mask Threaded Holes Before Powder Coating - Echo Supply

Masking Plugs

Tapered Plugs, Silicone Tapered Plugs, Silicone Plug

Powder Coating Masking Sealing Rubber Silicone Stopper Thread Hole

High Temp Masking Supply .062 x .187 STP101 Silicone Rubber Plugs

Silicone Weld Nut Plugs Are Used to Mask Weld Nuts, Chamfers

Silicone Masking Plugs & Caps for Powder Coating

Masking caps & plugs

Masking Plugs & Caps for Powder Coating - Custom Fabricating