silicone seal
Rubbery waterproof barrier
A silicone seal is a flexible, waterproof barrier made from silicone rubber, used to prevent air or water from passing through joints and gaps.
Common around bathtubs, windows, and plumbing fixtures: The silicone seal around the shower door needs replacing.
Silicone seals resist mold, temperature extremes, and degradation better than rubber alternatives.
- gasketMechanical leak preventer
- caulkWaterproof gap filler
- caulking gunTool dispensing flexible sealant
- waterproofImpervious to moisture
- rubberElastic polymer from trees
adhesive · bathroom · weatherstrip · airtight · tube · squeeze · flexible · joint · expansion joint · watertight · plumber · water damage · shower · aquarium · fish tank · o-ring · bead · cure