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Waterproof

Caulk that keeps water out is a necessity in areas that will be exposed to water, such as windows, doors, kitchens, and baths, so a permanently waterproof caulk is needed. If the caulk is not permanently waterproof, the area could be left vulnerable to water damage and mold growth.

Window & Door




GE Silicone II* W/D Supreme: One-hour rain-ready caulk with 2x the stretch of other caulks for windows, doors, attics and basements.




GE Silicone II* Window & Door: Three-hour rain-ready and sun-/freeze-proof caulk for windows, doors, attics, and basements




GE Silicone I* Window & Door: 100 percent silicone, permanently weatherproof caulk




Kitchen & Bath




GE Silicone II* K/B Supreme: One-hour shower-ready, 10-year mold-free product protection caulk for kitchens, baths, and plumbing applications.




GE Silicone II* Kitchen & Bath: Three-hour shower-ready, five-year mold-free product protection caulk for kitchens, baths, and plumbing applications




GE Silicone I* Kitchen & Bath: 100 percent silicone, permanently waterproof caulk




Specialty



GE Silicone II* Aluminum & Metal: Three-hour rain-ready and sun-/freeze-proof caulk for aluminum and metal projects




GE Silicone II* Gutter & Flashing: Three-hour rain-ready and sun-/freeze-proof caulk for gutters and flashing




GE Silicone II* Concrete & Masonry: Three-hour rain-ready and sun-/freeze-proof caulk for concrete and masonry projects




General Purpose


GE Caulk Singles*: Waterproof silicone; single-use, hand-sized package of 100 percent silicone caulk

Do-It-Yourself Projects

Get simple solutions for your home-improvement projects.

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Don't Waste Time and Energy

Not all caulk is the same. Because silicone is permanently waterproof, flexible, and shrink-/crack-proof, unlike acrylic, it won't leave gaps or cracks for air and water to seep through over time. Those leaks can lead to water damage, mold growth, and higher energy bills—all of which can translate into your lost time (when you have to do the job again), lost energy, and lost money.

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Frequently Asked Questions