K836-22 Foam Anti-Condensation Toilet Tank Liner Kit, 16 X 48 In.

The Keeney K836-22 Foam Anti-Condensation Toilet Tank Liner Kit is designed to eliminate the common problem of condensation forming on the outside of toilet tanks. When cold water fills your tank and meets warm bathroom air, moisture condenses on the exterior surface, dripping onto your floor and potentially damaging flooring and fixtures. This foam liner kit solves that problem by creating an insulating barrier between the cold tank interior and the warm outside air, keeping your bathroom floor dry and safe.

Particularly beneficial for homes with well water—which tends to be colder and more prone to condensation—this kit prevents water pooling and the costly repairs that moisture damage can require. The self-adhesive foam liner is easy to install with no glue needed, and its closed-cell foam material can be trimmed to fit your specific tank shape, making it a practical solution for most standard toilet tanks.

Features and Benefits

• Condensation Prevention: Creates a thermal barrier that stops cold-water condensation from forming on the tank exterior.
• Protects Flooring: Keeps bathroom floors dry and prevents water damage that can be expensive and inconvenient to repair.
• Easy Installation: Self-adhesive backer requires no glue or special tools; simply apply and trim as needed.
• Adjustable Fit: Closed-cell foam can be easily cut to match the interior contours of your specific toilet tank.
• Ideal for Well Water Homes: Especially effective in households where colder well water increases condensation risk.

Specifications

• Brand: Keeney
• Model: K836-22
• Size: 16 inches x 48 inches
• Color: White
• Material: Closed-cell foam
• Installation: Self-adhesive; no glue required