If you have to repair fiberglass, you must consider the adhesive qualities of the resin at first. And you will find that polyester and vinylester resins do great job for most DIY fiberglass boat repair jobs, like laminating fiberglass cloth into cracks or holes.
In early 1970s, boaters were only had one resin to fix boat damages, that is polyester resin. Today, manufacturers of FRP products in India have brought