7" Rhino Rigid Liner Snap Wrap Insulation - 2' Sections (1 Pack Of 4) - INSW-7

This insulation is used to protect the liner and to ensure better containment of drafts and gasses within the venting system.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.