Sponge & Cellular Foams

Open and closed cell sponge and foam materials

We are a preferred converter of Rogers Poron Urethane foams and Rogers Bisco Silicone foams. We also convert low compression set, closed cell sponge materials for their high temperature stability, resilience and performance against degradation in sunlight and ozone. 

What are the benefits?

  • When designed for the application, sponge is an ideal solution for sealing out harsh environmental elements to help engineers meet IP specifications.
  • Complete bun-splitting and bun-welding capabilities for roll and sheet goods aid engineers and designers.

What's the difference between open and closed cell foams?

  • Open cell foams- Sponge/foams where gas pockets are connected with each other. Types include polyurethane foams and speaker/filter foam. Contact us for options.
  • Closed cell foams- Sponge/foams where gas pockets are sealed from each other. The material won't soak up water. Neoprene, EPDM and Blends.

Common applications and product forms include:

  • Sponge rubber gaskets
  • Sponge dust gasketing
  • Sponge rubber sheet
  • Sponge rubber products
  • Closed cell sponge rolls
  • Open cell rubber
  • Sponge rubber sheet materials
  • Die-cut sponge rubber parts

We maintain a large inventory of other sponge rubbers.

Spec Sheets


100% Neoprene

EPDM Blend

ECH - Epichlorohydrin Rubber

  • ECH - Epichlorohyrin Sponge specs

Ensolite PVC/Nitrile

  • ENSIV1 (IV1) 
  • ENSIV2 (IV2) 
  • ENSIV3 (IV3)

Commonly applied pressure sensitive adhesives