No-mess alternative to tube caulking that seals both doors and windows

Provides quicker, neater pipe-insulation closure to reduce heat loss

Insulating hot water heater tanks can reduce standby heat losses by 25%–45%, saving around 7%–16% in water heating costs.

Simple to install

Vinyl back seal eliminates the need for caulking

Designed to seal both doors and windows

Stays pliable in sub-zero temperature and won't crack, shrink, or become brittle or stiff.