Repairs & Product Info

If you’re working on a repair and rain is in the forecast, you might wonder if you can apply Flex Seal to a wet surface—or if it’s safe to get it wet immediately after application. While Flex Seal products are designed to create durable, waterproof barriers, timing matters when it comes to exposure to...

When using Flex Seal Liquid, the number of coats you will need depends on the type of project, the application surface, and the square footage of the area you’re sealing. While one coat might be enough for light-duty applications, we recommend applying at least two coats of Flex Seal Liquid for most waterproofing and...

Unlike rigid fillers that can crack or separate over time, Flex Paste is designed to stay flexible, even after it cures. It expands and contracts with the surface it’s applied to, helping maintain a strong, waterproof seal in changing conditions. Flexibility is essential when sealing joints, cracks, or surfaces that may shift, expand, or...

Flex Caulk is an excellent solution for outdoor projects and repairs. Whether you're sealing around windows and doors, filling in siding gaps, or tackling seasonal home maintenance, Flex Caulk creates a strong, weather-resistant seal that helps keep out moisture, pests, and drafts. Once cured, this powerful caulk can handle sun, rain, snow, and fluctuating...

When sealing cracks, joints, or gaps, timing matters, especially if there’s rain in the forecast or moisture in the area. So how long should you wait before Flex Caulk can get wet? The answer depends on which type of Flex Caulk you’re using and the conditions you’re applying it in. Flex Caulk Silicone must...

Flex Seal Liquid is known for its excellent coverage and smooth, rubberized finish, making it a go-to option for coating, sealing, or protecting surfaces with precision. But to get the most out of it, application technique matters. Here’s how to apply Flex Seal Liquid for strong, long-lasting results: Clean the surface: Make sure it’s...

Flex Seal products can be used to seal minor roof leaks, especially for temporary or quick fixes. Here’s how it works: Flex Seal Spray can be applied directly to small cracks, gaps, or seams where water is entering. It forms a waterproof rubberized barrier that keeps moisture out. Flex Seal Liquid is ideal for...

While Flex Seal Spray cures naturally on its own, there are a few ways to help speed up the drying process, without compromising performance. The following can help Flex Seal dry faster: Use thin coats: Several light layers will dry much faster than one thick, heavy coat. Make sure each coat is dry to...

Flex Seal Spray is designed to create a strong, waterproof barrier when applied to clean, dry surfaces. This will give you the best adhesion, smoothest finish, and longest-lasting seal. However, if you’re in the middle of a storm and need to act fast, Flex Seal Spray can be applied in the rain to provide...

Flex Tape can absolutely be used in cold weather, making it a reliable option for winter repairs. Whether you’re patching up a leak in freezing temps or doing emergency fixes on the go, Flex Tape offers strong, waterproof adhesion even when temperatures dip. Here’s what makes it effective: Flexible backing that holds up in...