Molded Foam / Sponge Rubber

Molded Sponge Rubber, Molded Foam Rubber, or Molded Cellular Rubber

Molded Foam Sponge Rubber

Whether you call it Cellular, Foam or Sponge Rubber; Colonial DPP has manufactured over four billion (4,000,000,000) of these custom molded seals and gaskets for the world’s major industries. Molded cellular rubber is a chemically-blown rubber that can be formulated for open or closed cell applications.
Colonial’s molded products add value for our customers by employing a multi-level one piece seal that efficiently replaces built-up and two material die cut seals. Foam rubber can create a leak-proof barrier against noise; vibration, dust, water and other fluids, when open cell urethane foam and ethylene materials under perform. Sponge rubber also has superior tear strength and withstands extreme temperature swings when compared with competing materials. Cellular rubber maintains superior sealing performance when stack up conditions vary from assembly to assembly; it may be necessary to compress the same part 25% on one assembly and 50% on another.
Our extensive lab and formulating capabilities enable Colonial to design and compound materials to meet a vast range of physical properties including resistance to chemicals, high heat, and extreme weather conditions. Density can be adjusted to create very soft or firm seals.

Materials include but are not limited to: EPDM; Neoprene; SBR; Nitrile; rubber to metal bonding; and rubber to plastic bonding.

 

Molded Foam Rubber Parts Image

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Extrusions

Extrusions

Colonial DPP manufactures a variety of hollow and solid extrusions out of cellular, foam, sponge rubber and dense rubber materials. Foam rubber sleeves for liquid lines and rope seals for tongue and groove joints are just two areas of expertise. Extrusions are provided cut to length or in roll stock, with or without adhesive backing. Endcaps or other shapes can be molded to the extrusions. We cut, splice and fabricate extrusions into production parts as well.

Our extensive lab and formulating capabilities enable Colonial to design and compound materials to meet a vast range of physical properties including resistance to chemicals, weather and temperature.

Materials include but are not limited to: EPDM dense; EPDM cellular/foam/sponge; PVC Nitrile foam and Neoprene.

Extrusions

 

 

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Molded Dense Rubber

Molded Dense RubberMolded Dense Rubber

Colonial DPP manufactures a variety of custom molded rubber seals, gaskets, tubes, grommets, isolators, bumpers and large rubber parts.
Our presses have the capability to manufacture parts 3 ft. x 7 ft. and 13 ft. x 2 ft. in size. Colonial’s manufacturing layout strategically positions us to run not only large and small parts, but both high and low volume applications.

Our extensive lab and formulating capabilities enable Colonial to design and compound materials to meet a vast range of physical properties including resistance to chemicals, weather and temperature.

Materials include but are not limited to: EPDM; Neoprene; SBR; Nitrile; rubber to metal bonding and rubber to plastic bonding.

 

 

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Die Cut Rubber Seals and Gaskets

Die Cut Rubber Seals and Gaskets

Colonial DPP manufactures a variety of die cut rubber seals and gaskets, with and without adhesive backing. Our extensive lab and formulating capabilities enable Colonial to design and compound materials to meet a vast range of physical properties including resistance to chemicals, weather and temperature.

On-site and with strategic partners; materials include but are not limited to: Dense Rubber and Cellular, Foam, Sponge Rubber; Open and Closed Cell; EPDM, Neoprene, Nitrile; SBR; Polyurethane Foams and more.

Die Cut Rubber Seals and Gaskets

 

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