Your cart is empty.
Your cart is empty.Waterproof Caulk & Seal 100% Silicone Sealant For kitchen, bath, window, doors, auto, marine, plumbing
Family account
Reviewed in the United States on March 20, 2025
I am actually pretty impressed with this silicone caulk. I have used it while updating a couple of things around the house, including windows that were letting cold air into the house as well as sink and tub that needed new caulk to seal the cracks. This was my first time using caulk and I thought it was pretty easy to apply the caulk.I had no issues just gliding it over where I needed it. It dried fairly quickly (but not quick enough for me not to be able to clean up where I might have used a bit too much). I am hoping that it holds up well to moisture and high temperatures.
Ralph Scott
Reviewed in the United States on February 18, 2025
White silicone sealants are reliable and effective solutions for a variety of sealing needs, offering robust protection against water, environmental factors, and biological growth.Considerations:Non-Paintable: Most 100% silicone sealants are not paintable. If you require a paintable option, consider using a siliconized acrylic caulk.Curing Time: While some sealants offer quick curing times, it's essential to check the manufacturer's instructions for specific drying and curing durations to ensure optimal performance.White silicone sealants are versatile, waterproof solutions commonly used for sealing and bonding in various applications, including bathrooms, kitchens, windows, and doors. Their 100% silicone composition ensures flexibility, durability, and resistance to shrinkage and cracking.
Customer Review
Reviewed in the United States on February 1, 2025
I have been learning how to make silicone molds for resin projects.I tried to make a two sided mold of a metal repousse project, but it was too thin, or something. So I decided to repair the one side, so that I can make a plaque out of it. I patched certain areas where the mold didn’t reach high enough.So now I can get a usable one-sided replica of the top.
Sue
Reviewed in the United States on January 5, 2025
Am renovating an old house and we use silicon for sealing around tiles and windows. Got this as a back up tube for the next tile job. Am happy with the order.
Helix
Reviewed in the United States on January 21, 2025
The White Silicone Sealant Waterproof is an excellent all-purpose solution for sealing and bonding a variety of surfaces, both indoors and outdoors. Its 100% silicone formula ensures a durable, waterproof, and flexible seal, making it ideal for applications such as windows, bathtubs, aquariums, and even automotive leak repairs.It offers a generous amount of product, and it's easy to apply with a standard caulking gun, providing a smooth and even finish. Whether you're dealing with small household repairs or larger sealing projects, this silicone caulk stands up to moisture, extreme temperatures, and aging without cracking or shrinking. It adheres well to various materials, including glass, metal, ceramic, and plastic, ensuring a secure and long-lasting bond. Additionally, the non-toxic and odorless formula makes it safe for use in areas like kitchens and bathrooms. The quick curing time and mildew-resistant properties further enhance its appeal, making it a go-to choice for DIYers.
Bill Chadwell
Reviewed in the United States on January 13, 2025
Used this around the top of my sink and tub. It was a little softer than I thought it should be myself, not being a professional at caulking guy, but it worked out well and looks good. It made the whole sink and adjacent area look almost brand new with just the addition of the new caulk. It seems like it should last a long time. I extremely like the screw on caulking needle, nozzle or shaft or whatever it's called. Easy to take off and clean for the next use instead of just putting a nail or screw in the point. One thing to keep in mind is for clean up, you have to use an acetone or paint thinner. It is a silicone product so DON'T expect to be able to use soap and water. I was going to give this a 4 star rating but because of the screw on nozzle I will give it a hearty 5 STARS.
Moh
Reviewed in the United States on April 16, 2025
Used this to seal around a leaky bathtub and a drafty window—mission accomplished. The consistency is perfect, not runny or too thick, and it smoothed out really nicely with the included tool. Fully cured in about a day and totally waterproof. I’ve used a lot of sealants over the years—this one is top-tier.
Life
Reviewed in the United States on December 29, 2024
This sealant worked well. It does glide down and layers itself once placed in its place. I liked the ease of use but it smoothes itself out and goes down my crack and it took a lot to really close that crack and seal it up. Although it worked well and now my area is sealed and it looks great.
Recommended Products
$17.97
$ 8 .99 $8.99