1. All 3M Products

Bondo® Fiberglass Resin

3M ID B40068240
  • For repairing, resurfacing and rebuilding a range of materials
  • Can be used alone as a sealer
  • Compatible with all paints including gel coat and marine paint
  • Includes Bondo® Fiberglass Resin Liquid Hardener for convenient, accurate mixing
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Details
  • For repairing, resurfacing and rebuilding a range of materials
  • Can be used alone as a sealer
  • Compatible with all paints including gel coat and marine paint
  • Includes Bondo® Fiberglass Resin Liquid Hardener for convenient, accurate mixing
  • Use during the Fill stage of the 3M™ Body Repair System

Bondo® Fiberglass Resin is a strong material commonly used for autos, boat building and other repairs. This high-strength polyester resin can be used with fiberglass mats or cloths on surfaces including fiberglass, wood, metal and masonry to repair metal rust-outs and to recreate or join surfaces. It can also be used by itself as a wood or concrete sealer. It accepts nearly any paint system.

Excellent for Projects Large and Small
Suitable for a tremendous range of projects, Bondo® Fiberglass Resin can stand alone or be used with backing strips, tape, cloth or fiberglass mat for jobs where you need reliable strength. This trusted fiberglass resin is ideal for resurfacing bathtubs or showers, and joins most surfaces together with a lasting bond. Its waterproof formula – this material can also be used for boat building – works as a sealer for concrete or damaged and rotted wood, and it is excellent for repairing, rebuilding and recreating damaged fiberglass on snowmobiles, boats, personal watercraft and more. The cured resin is compatible with nearly any paint system including gel coat and marine paint.

Easy from Mixing to Sanding
Along with its strength, Bondo® Fiberglass Resin is also simple to use. It is easily mixed using the included Bondo® Liquid Hardener, designed specifically for use with Bondo® fillers and resins. It is sandable in less than two hours.

Use During the Fill stage of the 3M™ Body Repair System
Even a small repair can seem complex at first. So 3M’s Body Repair System simplifies the entire automotive body repair process by dividing it into four stages:

Stage 1 – Prepare.  This stage includes pulling dents, removal of paint and rust and efficient, effective masking of the area.

Stage 2 – Fill. This stage involves patching holes with reinforced filler and smoothing and shaping filler before painting.

Stage 3 – Paint. This stage includes painting the area and blending and smoothing primer and paint.  

Stage 4 – Finish. The final stage for showroom-grade results: removing small defects, sealing and polishing clear coats and other painted surfaces.

3M supplies premium products such as abrasives, tapes, body fillers and tools for every stage. This system helps you work easily, efficiently and successfully across the entire body repair process.

Bringing Science to the Art of Auto Body Repair
As a brand of 3M, Bondo® is well known among boat manufacturers and collision repair professionals. This polyester resin is another way that 3M applies science to life, and helps you restore and maintain the beauty and value of your cars, boats and other possessions in and around the home or shop.

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