Easy way to fill and seal gaps around tubs, sinks, and showers, counter tops or anywhere a clean waterproof seal is needed in kitchens and bathrooms. No caulk gun needed! Simply press and seal an even bead of caulk. Compact design fits in the palm of the hand to easily navigate tight spaces and corners. Use simple seal to seal out water and moisture or replace stained or mildew caulk. Cured sealant is mold and mildew resistant. Low order and paintable. Cleans up easily with water.