Carlisle Water & Ice Protection (WIP®) self-adhering roofing underlayments are designed to provide premium waterproofing prot ... ection for a variety of roofing and waterproofing applications. WIP underlayments offer excellent protection against water and ice damming while withstanding some of Nature's most unfavorable weather conditions. The self-adhering qualities of WIP underlayments reduce labor costs and installation times while providing increased protection compared to that of typical felt roofing underlayments. read more