Masking Plugs

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WP Series - Washer Plugs

One plug can be used to plug two different hole diameters

From $17.84/BAG
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EPP Series - EDPM Pull Plugs

Used as a plug for non-threaded and threaded through-holes. High-temperature EPDM formulation is extremely chemically resistant and economical.

From $21.58/BAG
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TPP Series - Triple Push Plug

Will mask three hole sizes giving you cost savings.

From $23.11/BAG
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SMS Series - Silicone Masking Stopper

Easily combines with custom-designed parts for one or both ends.

From $24.40/BAG
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BES Series - Black EPDM Stoppers

Tapered design to fit a variety of hole diameters.

From $27.71/BAG
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BTM Series - Blind-Hole Thread Mask Plug

Shallow Design is Ideal for Blind Hole Applications

From $28.42/BAG
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C-BTM Series - Caterpillar Blind-Hole Thread Mask-Plug

Shallow Blind Hole Plugs Designed for Caterpillar

From $31.55/BAG
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STS Series - Silicone Tapered Stoppers

Tapered design to fit a variety of hole diameters.

From $31.58/BAG
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TCP Series Pro-Tite™ Tapered Cap and Plug

Tapered polyethylene cap and plug used for protection from debris and contamination during handling and storage.

From $32.42/BAG
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SPP Series - Silicone Pull Plugs

Industry standard solution for threaded and non-threaded through-holes in powder coating and e-coating applications.

From $32.90/BAG
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DFP Series Weld-Tite™ Dual Flanged Push Plug

Dual flanged pull plug used during powder coating, e-coating, anodzing and plating where access to the tag is limited or blind.

From $33.17/BAG
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CRKR Series - Cork Stoppers

Tapered design to fit a variety of hole diameters.

From $34.10/BAG
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FLPE Series - EPDM Flangless Plugs

Tapered ribs and hollow core allow for masking of multiple sizes of holes.

From $36.56/BAG
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CPP Series - Flex-Tite™ Pull Plugs

The best way to mask 82° / 90° / 100° countersink holes

From $37.82/BAG
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TPSP Series Port-Tite™ Threaded Port Sealing Plugs

High-Density polyethylene threaded plug designed to provide a liquid tight seal that also protects ports from damage and contamination during shipping and handling.

From $37.83/BAG
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SOMS Series - Sink-O-Mask™ Plugs

Masking through-holes and surrounding washer area.

From $38.27/BAG
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TOPS Series - Shallow Tube Plugs

Creates Liquid Tight Seal for E-Coat and Plating Applications

From $41.32/BAG
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FLPS Series - Silicone Flangless Plugs

Tapered ribs and hollow core allow for masking of multiple sizes of holes.

From $42.88/BAG
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TNM Series - Thread-N-Mask Plugs

Excellent chemical resistance and self-tapping for liquid-tight seal.

From $43.22/BAG
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TIPS Series - Tube Insert Plugs

Especially well suited as a liquid tight seal when a large plug diameter is compressed into a small hole.

From $52.10/BAG
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HSTS Series - Hollow Stoppers

Hollow design reduces material and shipping costs.

From $59.13/BAG
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GWPP Series - Gum Silicone Weld-Nut Pull Plugs

Gum silicone version of our Weld-Nut Pull Plug. Specifically engineered to tackle the tough requirements of masking off the lead-in chamfer of threaded applications.

From $60.81/BAG
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LTP Series - Liqui-Tite™ Plugs (colors)

Extra Tight Seals for Threaded Holes

From $66.90/BAG
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LTP Series - Liqui-Tite™ Plugs

Extra Tight Seals for Threaded Holes

From $78.54/BAG
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HSPP - Hollow Silicone Pull Plugs

Industry standard solution for threaded and non-threaded through-holes in powder coating and e-coating applications.

From $80.05/BAG
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DWP Series - Double Washer Pull Plugs

Masks entry and exit threads simultaneously

From $80.23/BAG
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Bore-Tite™(CBP)

EPSI’s Bore-Tite™(CBP) is a perfect alternative to using an STS (stopper) and SPP (pull plug) together. It comes in most common standard nominal English and metric counterbore sizes. This product makes for easy installation and removal using handle.

From $84.72/BAG
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C-DWP Series

Masks entry and exit threads simultaneously

From $95.12/BAG
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HTP Hang-Tite™ - Hanging Threaded Plug

The Hang-Tite Plug (HTP) serves the function of a plug and a hanging tab. It is especially favorable for powder coating, but optimal for all immersion processes. The metal core allows conductivity for powder coating.

From $101.64/BAG
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SMT/EMT Series - Silicone & EPDM Mousetail Plugs

Typically used to plug extremely small holes, especially in electronic components.

From $114.07/BAG
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