Caps & Plugs

Whether it's Silicone Rubber Tapered Plugs for threaded holes or EPDM and Vinyl Caps, we have your industrial masking needs covered. A preferred supplier for the powder coating industries, our large stock of high temp silicone caps, flange, pull & washer plugs means most orders ship same day. Custom options available.

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Showing 1-10 of 46 items

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  1. Silicone Tapered Plugs
    Silicone Tapered Plugs

    Silicone Tapered Rubber Plugs mask blind and through holes. Use on threaded and non-threaded holes. Reusable and color coded. 0 - 600° F

    Part Number: STP
    Starting at $0.0244
  2. Silicone Caps
    Silicone Caps

    Silicone caps are used for masking studs or pems. These high temperature caps are also color coded for easy identifications and are reusable. 0 - 600° F

    Part Number: SC
    Starting at $0.0336
  3. Silicone Pull Plugs
    Silicone Pull Plugs

    Silicone masking pull plugs (SPP) are specifically designed to mask threaded and non-threaded through holes. Reusable and color coded. 0 - 600° F.

    Part Number: SPP
    Starting at $0.0426
  4. Silicone Hollow Pull Plugs
    Silicone Hollow Pull Plugs

    Silicone Hollow Pull Plugs mask large diameter through holes more economically than standard pull plugs. Reusable and color coded. 0 - 600° F

    Part Number: HPP
    Starting at $0.7851
  5. Silicone Tapered Plug W/Handle
    Silicone Tapered Plug W/Handle

    Our STPH is a silicone tapered rubber plug molded with a handle to assist in applying and removing to reduce time in masking. 0 - 600° F

    Part Number: STPH
    Starting at $0.0300
  6. Silicone Hollow Tapered Plugs
    Silicone Hollow Tapered Plugs

    Using less material, Hollow Tapered Plugs offer a more economical option to our larger diameter Silicone Tapered Plugs. Used also for powder coating tumbler cups. 0 - 600° F

    Part Number: HTP
    Starting at $0.4964
  7. Silicone Thread Mask
    Silicone Thread Mask
    Protects the lead in threads of blind holes. Handle aids in placement and removal. Reusable and color coded. 0 - 600° F
    Part Number: STM
    Starting at $0.0416
  8. Silicone Coarse Threaded Plugs
    Silicone Coarse Threaded Plugs

    These threaded hole plugs are strong enough to withstand pressure build-up for a watertight seal. Easily inserted by hand. Coarse Thread. 0 - 600° F

    Part Number: TPC
    Starting at $0.1200
  9. Silicone Multi Tapered Plugs
    Silicone Multi Tapered Plugs
    A single plug that can be used for several different hole diameters. Easy to apply and remove. Reusable. 0 - 600° F
    Part Number: SMTP
    Starting at $0.1356
  10. Silicone Flangeless Plugs
    Silicone Flangeless Plugs

    Silicone flangeless plugs create a tighter seal for threaded holes than our STPH during masking. Easy to apply and remove. Reusable. 0 - 600° F

    Part Number: SFP
    Starting at $0.1344
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