Archive for November 2021

EPDM Versus NBR/PVC Closed Cell Elastomeric Insulation – What You Need to Know

Closed cell elastomeric insulation, also known as rubber, has been commercially available for almost 70 years. It’s commonly specified to insulate below-ambient (cold) mechanical systems such as HVAC, VRF/VRV, refrigeration, chilled water, medical gas, and cold water plumbing piping. The original formulation, and the vast majority of closed cell elastomeric insulation available today, is known…

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