CRC ADOS Plastic Putty Can 1L Fast-Curing All-Purpose Polyester Filler For Automotive Body Repair Pros And DIY

Meet the CRC ADOS Plastic Putty Can 1L (7004) — a precision-engineered, fast-curing polyester filler designed to deliver professional results across a wide range of surfaces. This medium-weight putty blends versatility with a smooth, tack-free finish, making repair work efficient from start to finish.

No shrinkage. Fast, chemical curing. Unlike common air-drying fillers, this putty cures through a chemical reaction, so it won’t pull back as it dries. The result is a consistently fairing surface without sagging or pin-holing, even on larger repairs. It cures tack-free, so you can sand and top-coat sooner, keeping your project on schedule.

Exceptional adhesion and compatibility. The special formulation is designed to bond securely to a variety of materials and remains compatible with basecoat/clearcoat systems. This eliminates staining or bleeding of basecoat, helping you achieve a cleaner, more durable finish on the first coat.

Why this putty stands out

• All-purpose and versatile — delivers a quality finish on car bodies, boats, trailers, caravans, bricks, wood, metal, fibreglass, most plastics, and many other materials.
• No shrinkage, fast cure — chemical curing avoids the common pitfalls of air-drying fillers, reducing rework and smoothing the path to a professional result.
• Smooth, easy application — designed for effortless smoothing and fairing, even in small or intricate areas.
• Prevents sagging and pin-holing — the formulation supports stable builds, so you can build up layers with confidence.
• Sandable and paint-ready — once cured, it accepts sanding, filling, and painting, matching the finish you expect from high-quality bodywork.
• Heritage and reliability — CRC carries forward the original Mendent Plastic Putty lineage, now part of the trusted ADOS family of products.

Ideal use cases

• Automotive body repairs where a smooth, fair surface is essential before basecoat/clearcoat.
• Marine and recreational repairs on boats, caravans, and trailers where moisture resistance and durability matter.
• Home improvement and hobby projects on bricks, concrete blocks, wood, masonry, metal, fiberglass, and most plastics.
• Surface patches and fairing on a variety of substrates where a robust, long-lasting finish is required.

How to get the best results

• Prepare the surface — ensure it’s clean, dry, and free of contaminants for optimal adhesion.
• Apply in thin, even layers to minimize any risk of sagging, then build up as needed for larger repairs.
• Allow chemical curing to reach tack-free solidity before sanding or topcoating.
• Follow with your basecoat/clearcoat system to prevent staining or bleeding and to achieve a seamless finish.
• Sand with appropriate grits after cure to achieve the level of smoothness required for painting.

This 1L can is a practical choice for workshops and serious hobbyists who demand dependable performance across multiple projects. If you’re chasing a filler that stands up to real-world repairs without shrinking, compatible with modern paint systems, and easy to work with on a broad range of materials, CRC ADOS Plastic Putty Can 1L delivers the results you need.