Manufacturer of Rubber & Plastic Hole Plugs | StockCap

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Rubber and Plastic Hole Plugs

Finding the right plug can be a challenge. Begin with the size of the opening that needs to be plugged. The plug needs to fit the inside diameter of the orifice. This along with price and quantity are often evident. What isn’t as clear is the material used to manufacture the plug. We have many options and we are happy to guide you. Insights about materials for our rubber and plastic plugs can be found in our materials section, or simply give us a call for free consultation.

Vinyl Plus Plugs

These plastic plugs are made from a very flexible vinyl material. With their unique 360° pull tab design, these flexible plastic plugs are easy to install and stay put during manufacturing and shipping. Suitable as pipe plugs.

Tapered Plugs

These plastic plugs are made from a very flexible vinyl material. With their unique 360° pull tab design, these flexible plastic plugs are easy to install and stay put during manufacturing and shipping. Suitable as pipe plugs.

Side Pull Plugs

These plastic plugs are similar to the T-plugs, but include a pull tab. These Side Pull plastic plugs can be used as pipe plugs.

Electrical Connector Plugs

Another plastic plug designed specifically for electrical connectors.

Threaded Plugs

Hard plastic screw hole plugs designed for use on flared fittings.

Silicone (Tapered) Plugs

These rubber plugs are typically reserved for high temperature paint masking applications.

EPDM Tapered Plugs and Stoppers

Inexpensive rubber plugs for holes can be used for a large variety of applications.

Silicone Pull Plugs

These rubber hole plugs are designed to provide tight seals on both ends of threaded and non-threaded through holes.

EPDM Pull Plugs

Rubber plugs for holes seal both ends of a through hole.