How To Repair A Cracked Fiberglass Swimming Pool?

How To Repair A Cracked Fiberglass Swimming Pool? For minor cracks, simply cover it with fiberglass paint. For more severe cracks, generally cracks that measure between 1⁄2-inch deep and extend 1-inch in length on both sides, the crack and surrounding area may need to be sanded down, with any loose particles removed. What happens if