Instead of jumping between multiple product pages, this bundle tool lets you build a complete fiberglass and resin kit in one place. Choose your resin, fiberglass or other composite material, and the supplies you need for repairs, layups, and boatbuilding projects.

When choosing the best resin for a fiberglass project, epoxy resin and polyester resin are the two most common options. Epoxy resin is typically the best choice for fiberglass repair and structural layup because it offers strong adhesion and durability. Polyester resin is a more affordable option for surface work and cosmetic repairs. If you're using chopped strand mat (CSM), note that it is designed to work with polyester resin only.

For most fiberglass and resin projects, you’ll need a combination of materials, tools, and safety gear to get the job done right. Core supplies include epoxy or polyester resin, fiberglass or composite fabric, and mixing supplies like cups, sticks, and spreaders. For proper fiberglass repair or layup, you’ll also want applicators such as rollers or brushes, plus sanding materials for surface prep and finishing. Don’t forget safety equipment like gloves and a respirator when working with resin.

Not all epoxy resins are designed for fiberglassing projects. For fiberglass repair, bonding, and layup, you'll want a marine-grade epoxy that's formulated for strength and adhesion, like TotalBoat Traditional Marine Epoxy Resin or TotalBoat Clear High Performance Epoxy Resin. Art, table top, and deep pour resins are not suitable for fiberglass work and structural applications.

The amount of resin you need for a fiberglass project depends on the fabric type, weight, surface area, and number of layers. Lighter fiberglass cloth requires less resin to fully wet out than heavier or stitched fiberglass materials. For hand layups, use our fiberglass resin calculator to determine how much epoxy or polyester you’ll need for your project.