Keeney K836-22 Anti-Condensation Toilet Tank Liner Insulation Kit, Prevents Water Damage to Floors, 16-Inch x 48-Inch, White The Keeney K836-22 Anti-Condensation Toilet Tank Liner Insulation Kit helps prevent water from forming on the outside of a toilet tank by creating a barrier between the warm outside air and cold water inside the tank. Ideal for houses with water temperature fluctuations such as those with well water that create condensation buildup on the toilet tank wall, the closed cell foam liner prevents the buildup of water droplets in order to keep floors dry and prevent water damage. Simply drain your toilet and dry the inside walls before cutting the 16-inch x 48-inch liner to fit the shape of your bowl and peel the adhesive backing. Features TOILET TANK LINER: Anti-condensation toilet tank liner insulation kit helps prevent condensation from forming on the outside of the tank PREVENTS WATER DAMAGE: Ideal for houses on well water, helps keep floors dry and safe while also preventing water damage ADJUSTABLE FIT: Easy-to-adjust size by cutting the closed cell foam material liner to fit the inside shape of your toilet tank EASY TO INSTALL: No glue needed, liner is easy to install with self-adhesive backer WHAT?S INCLUDED: Includes 16-inch x 48-inch toilet tank liner USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.