Repairs & Product Info

You can apply as many coats of Flex Paste as desired, just make sure to wait 24 hours for Flex Paste to cure before applying additional coats. 

Depending on the environment, coats added, and maintenance, many people have found Flex Seal will last for years without cracking, peeling, or losing any of its strength or sealing properties. 

Flex Caulk works right out of the can, no caulking gun needed. Just remove the cap, adjust the flow setting to the desired amount, hold Flex Caulk at a 45° angle, and push the trigger down to begin the flow of caulk. Keep pushing the trigger while moving the nozzle across the area and...

Yes, but DO NOT peel the backing off until you cut Flex Tape to your desired size. Follow these steps for a successful application: 1. CUT. Leave backing on tape and cut to the desired dimension. Make sure to use a high-quality utility knife with disposable blades or a razor blade when cutting. 2....

Rubbing alcohol will not remove Flex Seal. 1. To remove Flex Seal from metal, use a damp rag and acetone. 2. To remove Flex Seal from wood, fabric, or carpets, use mineral spirits. 3. To remove Flex Seal from the body of a vehicle, use a small amount of toluene. Regardless of the surface,...

You cannot add color to Flex Seal Liquid, and it cannot be painted over with most traditional paints. However, Flex Seal Liquid is available in Black, White, Clear, and Gray. 

Flex Seal dries to a watertight, flexible, rubberized coating. Depending on temperature and humidity, it will dry to the touch within 2-3 hours of application and fully cure in 24 hours-48 hours. 

Uncured Flex Shot can be removed with a dry cloth, paper towel, and, if necessary, isopropyl alcohol. Cured Flex Shot can be peeled away, although it may require the assistance of a razor blade or caulk removal tool. 

Once dry, Flex Seal’s watertight, rubberized coating can withstand water, heavy rains, snow, and more. Flex Seal can be applied to a wet surface or moist environment in the event of an emergency. However, it will always adhere better to a clean, dry surface. To ensure its longevity, we recommend reapplying Flex Seal once...

Flex Paste can be used to fill large voids to help keep rodents out of your home. It dries to a strong, flexible rubber and will not shrink, crack, or peel. Flex Paste can be applied in multiple layers to reach the desired thickness.