Low perm is our name for low permeability foam having a high percentage of closed, unbroken cells. This product is resistant to the flow of vapors as well as a seal to air and moisture. The standard adhesive system used with this material is our Hi-Tack PSA-M.

*Test specimen compressed 50% of original thickness for 22 hours at 158°F with a 30 minute recovery.

The above information and recommendations are provided for informational purposes only and are based on tests we believe to accurate and reliable. Reference to flammability standards contained herein should be used solely to measure and describe the properties of materials, products or systems in response to heat and flame under controlled laboratory conditions and should not be considered or used for the description, appraisal or regulation of the fire hazard of materials, products or systems under actual fire conditions.

Each user should test the application for which the product is to be used.

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