KWIK SEAL ULTRA® ADVANCED KITCHEN & BATH SEALANT Advanced sealant formulated with innovative ultra-hydrophobic technology that repels water, dirt and stains and offers a lifetime mold and mildew.

DAP® KWIK SEAL ULTRA™ also outperforms silicone sealants in many ways. While silicone does repel water, it doesn't repel soap scum and dirt and therefore can be difficult to clean and stay looking clean. Sometimes silicone requires scrubbing to remove soap scum, stains and other dirt.

And new and DAP quick seal ultra resists the toughest stains no scrubbing needed keeping the sealant in your kitchen. And bath stain.

acrylic latex DAP® KWIK SEAL® KITCHEN & BATH ADHESIVE CAULK is an easy-to-use acrylic latex that bonds like a glue and seals like a caulk. Once cured, it is mold and mildew resistant and 100% waterproof.

It is 100% waterproof and crack proof and can be exposed to water in as little as 4 hours after application without washing out. KWIK SEAL ULTRA has strong multi-surface adhesion and excellent flexibility for long lasting durability.

Chemistry can do wonders and this DAP AMP (Advanced Modified Polymer) is formulated to outperform silicone caulk. I like that it has a lifetime warranty giving satisfactory performance for years to come.

Products with silicone work best in water-prone areas. Latex acrylic is suitable indoors for use with wood on drywall. Butyl rubber works well outside for handling roofing and gutters.

Generally speaking, silicone sealants are more versatile and flexible than polyurethane sealants and they work better in most environments. The inorganic composition means that silicone is resistant to UV rays, making it a better option than polyurethane sealant, which will eventually revert back to its natural form.

Kwik Seal Ultra is a siliconized formula (acrylic-latex with a silane/"silicone" additive).

100% Silicone Rubber window, door and siding sealant is a durable, 100% waterproof and weatherproof sealant for sealing out drafts, water and moisture around windows, doors, siding, gutters, flashing, pipes, vents and more.

Silicone Sealants Silicone is very flexible and acts as a water and moisture repellant, making it among the best caulks for both windows and bathrooms. Pure silicone is more expensive than latex caulk, but it is highly durable.

Acrylic-latex caulk, also known as latex or general-purpose caulk, is water-based and provides excellent adhesion to most common building materials, including wood. Unlike a silicone sealant, it is paintable once cured, produces fewer fumes, and can be cleaned up with mild soap and water rather than a chemical solvent.