In addition to its ease of use and versatility, caulk strip sealant tape is also highly effective at sealing out water, air, and pests. The adhesive backing on the tape creates a watertight seal that prevents leaks and water damage The adhesive backing on the tape creates a watertight seal that prevents leaks and water damage The adhesive backing on the tape creates a watertight seal that prevents leaks and water damage The adhesive backing on the tape creates a watertight seal that prevents leaks and water damagecaulk strip sealant tape. It also helps to prevent drafts and improve insulation, which can lead to energy savings. Additionally, the tight seal created by caulk strip sealant tape can help keep out pests and insects, providing added protection for your home.