Gelcoat Blisters: Diagnosis, Repair & Prevention Manual

A guide for repairing and preventing gelcoat blisters in fibreglass boats with WEST SYSTEM® Brand Epoxy.

Gelcoat blisters on fiberglass boats can cause significant damage if not properly addressed. This guide provides a comprehensive approach to diagnosing, repairing, and preventing gelcoat blisters using WEST SYSTEM® Epoxy.

  • Understand fibreglass hull construction and the factors that contribute to the formation of gelcoat blisters
  • Evaluate and expose blister damage
  • Monitoring and reducing the moisture level of the laminate
  • Repairing isolated and interlaminate blister damage
  • Applying an epoxy barrier coat to prevent moisture penetration and the reoccurrence of blisters
  • How to use WEST SYSTEM products safely and effectively

Always use WEST SYSTEM products safely by following the recommended guidelines for handling and application.

Address gelcoat blisters promptly and effectively to extend the life of your boat. Our Gelcoat Blister Repair manual provides a detailed, step-by-step guide on diagnosing, repairing, and preventing blisters using WEST SYSTEM Epoxy. Start your repair project today.