Repairs & Product Info

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 has many uses, but removing Flex Seal is NOT one of them. If you need to remove Flex Seal from a surface, you have a few options depending on the type of surface. For metal: Use a damp rag and acetone. For wood, fabric, or carpets: Use mineral spirits. For the body...

So you’re ready to coat, seal, and protect with Flex Seal Liquid and are thinking about adding dye to the product to create a custom color. Unfortunately, we do not recommend adding anything to Flex Seal Liquid to change the tint or color, as it may impact the product's performance. However, you can paint...

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. 

Did you accidentally get Flex Shot somewhere you didn’t mean to? No worries! You can remove uncured Flex Shot with a dry cloth, paper towel, and, if necessary, isopropyl alcohol. If Flex Shot has already cured, it can still be peeled away, although it may require the assistance of a razor blade or caulk...

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.

Flex Seal sprays out as a thick liquid and dries to a watertight, flexible rubberized coating. For best results, spray Flex Seal about 8-10 inches from the surface, using an even, sweeping motion. If you need to smooth out Flex Seal, you can do so while it is still wet or uncured by using...