Can you use Flex Seal to fill driveway cracks?

Cracks in your driveway can be unsightly and dangerous. Flex Seal Spray can help seal smaller driveway cracks and prevent water from seeping in. When applying Flex Seal Spray, make sure to hold the can 8-12 inches from the surface and use a sweeping motion. It will be dry to the touch within 2-3 hours and fully cure in 24 hours.

If your driveway has deep or wide cracks, Flex Paste may be a better option, as it’s thicker and can be molded into cracks for a more durable repair. For best results, ensure the area is clean and dry before application, and allow sufficient curing time before exposing it to heavy traffic.

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