Bondo Fiberglass Resin, 402, 0.9 Quart, 6/Case

• 100% WATERPROOF creates strong, durable seal for concrete, showers, boats, and more
• BONDO® CLEAR LIQUID Hardener included
• DESIGNED TO USE on fiberglass, metal, wood, and masonry surfaces
• FILL STAGE of 3M Body Repair System
• INTERIOR OR EXTERIOR use
• MIXES TRANSLUCENT LIGHT BROWN when liquid hardener drops and resin are mixed thoroughly and ready to use
• PAINTABLE FORMULA is compatible with most paints and gel coats
• SANDABLE in 2 hours
• SEAL CRACKS, REPAIR BREAKS, and recreate or join surfaces for auto, boat, and home applications
• TWO-PART FORMULA creates extremely strong chemical bond to surfaces
• USE WITH BONDO® Fiberglass Cloth or Mat for larger repairs and long-term strength
• WORKABLE for 8-12 minutes once resin and hardener drops are mixed together

Bondo Fiberglass Resin is an industry standard for restoration and repair of vehicles and boats. The high strength polyester resin features a waterproof formula, is highly durable and provides long-lasting repairs. Bondo Liquid Resin for Fiberglass is a high-strength polyester resin that can be used with fiberglass mats or cloths on surfaces including fiberglass, metal, wood, and masonry. This all-purpose material is used to repair breaks, and recreate or join surfaces. It can also be used by itself as a wood or concrete sealer. The 100% waterproof, two-part resin includes clear liquid hardener and can be used to repair cars, trucks, pools, showers, boats and more.

Trusted Bondo Fiberglass Resin

Bondo Fiberglass Resin, model 402, is a reliable choice for repairs. This 0.9 quart size offers the right amount for many projects, ensuring you have enough material without waste.

Known for its strong performance, this resin comes in a 6/case pack count, making it convenient for multiple uses or professional settings. The brand’s reputation guarantees quality and consistency.

Waterproof Durable Seal

This Bondo resin creates a 100% waterproof seal that’s essential for lasting repairs. Its durable formula works well on concrete, showers, boats, and other surfaces that need protection from moisture.

Because it’s designed for both interior and exterior use, you can trust it to hold up under various conditions. The waterproof feature ensures your repairs won’t fail due to water exposure.

Versatile Surface Compatibility

The resin is designed to work on fiberglass, metal, wood, and masonry surfaces. This versatility means you can use it for a wide range of projects, from auto body repairs to home maintenance.

Its compatibility with different materials makes it a practical choice for many repair needs. The 0.9 quart size is easy to handle across these various applications.

Two-Part Hardener System

Bondo Fiberglass Resin includes the BONDO® Clear Liquid Hardener, which is essential for activating the resin. This two-part formula creates a strong chemical bond that ensures durable repairs.

Once mixed, the resin and hardener turn a translucent light brown, signaling readiness for use. This system allows for 8-12 minutes of workable time, giving you control during application.

Paintable Sandable Finish

This resin is paintable and compatible with most paints and gel coats, allowing you to finish repairs with a smooth, professional look. It sands easily after just 2 hours, speeding up your project timeline.

Its use as the fill stage in the 3M Body Repair System highlights its role in auto body work. The 6/case pack count supports multiple projects, making it a practical choice for ongoing repairs.