4EvaSeal® Tape is a leak repair, one-step, easy to use tape product available with a wide variety of backings and the most aggressive elastomeric polymer adhesive on the market today. Once installed this material is impermeable to water and water vapor. The elastomeric polymer adhesive is pressure sensitive and bonds permanently to most materials. 4EvaSeal® provides a permanent seal when installed correctly. For more information on which 4EvaSeal® product is right for you, visit the products page or click the market that best describes your interests.