J-B Weld Fiberglass Resin - Gallon for marine & auto repairs
Two-component fiberglass resin system for waterproof repairs to pools, boats, and more. Noted for easy use, quality resin, and value by customers
Highlights
- two-component resin system
- waterproof repairs
- suitable for pools and boats
Pros
- easy to use
- provides waterproof repairs
- adequate resin quality
- handles gaps, holes, cracks
Cons
- messy to work with
- mixed durability feedback
- gallon can dent risk
Best For
Features
- Two-component resin system provides waterproof repairs for gaps and cracks
- Suitable for holes, cracks, and damage in pools, boats, tubs, and showers
- Recommended with fiberglass cloth or mat for reinforcement and stronger repairs
- Repairs holes and cracks on fiberglass and rigid plastics
