Flex Tape

What Is Flex Tape?

Flex Tape is a super strong waterproof tape. It has a powerful adhesive with a thick flexible rubberized backing that conforms to virtually any shape and surface, even underwater.

In What Temperatures Can I Apply Flex Tape?

Flex Tape is best applied to surface temperatures from 20°F to 120°F. Flex Tape can withstand temperatures from -70°F to 200°F.

What is the Maximum Pressure It Can Withstand?

The maximum pressure Flex Tape can withstand will vary based on the substrate and the conditions under which it is applied. It’s always best to test a small area first.

If I’m Using It to Patch an Above Ground Pool, is it Best to Apply It to the Inside or the Outside of the Pool?

Both! Flex Tape forms a super strong bond with itself, so if you’re patching a pool, it’s best to first apply Flex Tape to the interior side of the pool wall and then place a second piece of Flex Tape to the exterior. Remember to cut your Flex Tape l

I’m Trying to Adhere It to Fabric, but It’s Not Sticking. Is There Anything I Can Do to Prep the Surface?

Flex Tape can be heated with a standard hair dryer to help the adhesive bond with the fabric. Also, continued firm pressure and time will help increase adhesion. Some customers have found it helpful to first prep a fabric surface with Flex Seal aeros

Can I Use It on a Container That Holds Water for Drinking?

It has not been tested on potable drinking water.

Can I Use It to Repair and Air Mattress or Inflatable?

Flex Tape can be used as a temporary, emergency repair to an air mattress or inflatable. However, it may not bond with all materials. Always test before use.

Can I Use It to Repair a Car or Bicycle Tire?

No. We do not recommend using Flex Tape to repair tires due to the extreme pressure.

Can I Use It on My Radiator Hose?

No. We do not recommend using Flex Tape on radiator hoses.

Can I Use It on a Tank That Holds Gas or Oil?

No. We do not recommend using Flex Tape on a gas or oil tank.

Can I Paint Over It?

Most paints will not adhere to Flex Tape. However, Flex Seal aerosol may be used as a primer to transform the appearance of surfaces where Flex Tape has been applied.

What is the Recommended Storage Temperature for Flex Tape?

Store Flex Tape in temperatures from 60°F to 100°F.

In What Sizes and Colors Can I Get Flex Tape?

Flex Tape comes in Black, White, Clear, and Gray. The roll sizes come in Large (4” x 5’), Jumbo (8” x 5’), Giant (12” x 10’), MAX (4” x 25’), and MAX (8”x 25’).