The Chamberlin Difference for Mass Transit Products

Cable and Conduit Wrap

Chamberlin supplies rubber for mass transit railcar needs:

  • Built to the highest standards for the ultimate in quality.
  • Rigorously tested to meet the toughest of safety requirements.
  • Delivered on schedule to keep your job on track.

Cable and Conduit Wrap

Providing Protection for Cables and Conduits

The most common material used for this application is the Armaflex® AP, AP/SA insulation, a flexible elastomeric thermal insulation with an expanded closed-cell structure for efficient insulation. The key advantage of this low-cost insulation is that it can be provided in many forms.

If you have a large area to cover, Chamberlin can supply the insulation in sheets up to 48" wide with an adhesive backing. We can die cut shapes for this material as well. The Armaflex can also be wrapped around pipes or traditional aluminum ducting to decrease sound vibration. In this instance, we can slit the material to a predetermined width, and provide it with or without adhesive backing.

If covering a standard size round pipe or conduit, the Armaflex AP is also available in 6 foot lengths of formed tubing. Chamberlin provides the tubing in un-slit lengths, or slit along the length with adhesive on each side of the slit to aid in installation.

We can also slit and custom die-cut our silicone materials for this application, but they are not available in tubing.

BF 2000

The high compressibility and durability of this ultra soft silicone allows it to adapt to various environments, making it ideal for sealing outdoor enclosures, protecting electronics, and various cushioning applications.

BF 1000

The high compressibility and durability of this soft silicone allows it to adapt to various environments, making it ideal for sealing outdoor enclosures, protecting electronics, and various cushioning applications

Bisco® HT-800 Series

A highly versatile, silicone sponge that offers the lightness of a foam with the enhanced sealing capabilities of a traditional sponge rubber.

SCE 41 Neoprene Closed Cell Sponge

A soft-density, closed cell sponge that is supplied in precision die-cut parts, slit goods, or bulk materials with or without adhesives.

Cable and Conduit Wrap ArmaFlex
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We get you what you need, when you need it

Our rubber materials are tested to the most stringent industry standards

  • ASTM E 162
  • ASTM E 662
  • ASTM C 542 (ASTM C 1166 Procedure)
  • ASTM E 1354
  • BSS 7239
  • SMP 800 C
  • NFPA 130 Compliant
  • 49CFR238 Compliant

Low flame, smoke and toxicity spread!

How Can Chamberlin Make a Difference For You?

Contact us now for answers to your questions, or ask for a free, customized cost quotation.