How to Repair Your Surfboard: A Comprehensive Guide

Understanding Surfboard Repair Basics

Surfboard repair is an essential skill for any avid surfer. Whether you’re dealing with a small ding or a larger crack, knowing how to fix your board can save you time and money. But where do you start?

Choosing the Right Repair Kit

The first step in repairing your surfboard is selecting the appropriate repair kit. There are two main types of surfboards: polyurethane (PU) and epoxy. Each requires specific materials for repair.

For PU boards, look for repair kits containing polyester resin. These kits often include fiberglass cloth, mixing sticks, and sandpaper. The Ding All Standard Polyester Repair Kit is a popular choice, offering all the essentials for basic repairs.

If you have an epoxy board, you’ll need an epoxy-specific repair kit. The Phix Doctor Zero G UV Foam Filler kit is suitable for both epoxy and polyurethane boards, making it a versatile option.

Step-by-Step Repair Process

Clean and dry the damaged area
Sand the area around the ding
Cut fiberglass cloth to size
Mix resin according to instructions
Apply resin and fiberglass to the damaged area
Allow the repair to cure

UV-Curing Resins: A Game-Changer in Surfboard Repair

UV-curing resins have revolutionized the surfboard repair process. These specially formulated resins harden when exposed to sunlight, significantly reducing repair time. After applying the fiberglass and resin, simply expose your board to sunlight for quick curing.

Finishing Touches

Once the initial repair has cured, apply an additional coat of resin to create a smooth surface. Sand the area gradually, starting with coarse-grit sandpaper and progressing to finer grits for a polished finish.

When to Seek Professional Help

While many repairs can be done at home, some damages may require professional attention. Large cracks, delamination, or repairs near fin boxes are best left to experienced shapers or repair specialists.