Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
US Spain
SKU 7010337931
Legacy SKU 70008004775
UPC 00083463351322
Part Number 3513

Mar-Hyde™ One-Step Rust Converter Primer Sealer permanently converts rust into a hard, black primer sealer ready for topcoats. Water-based latex containing rust modifiers is easily applied directly over tightly bonded or flash rust on iron or steel. The solution creates a chemical reaction which converts rust, eliminating extra time for sanding and priming metal surfaces in collision repair.

  • Eliminates time needed for scraping and sanding metal surfaces before topcoat applications
  • Chemical reaction converts rust permanently
  • Works on tightly bonded rust and where flash-rusting has occurred
  • Converts to black, making it easy for technicians to see if additional coat is required
  • Water-based latex makes for easy application and cleanup
  • Prevents new rust, protecting integrity of finished surfaces
Estimated date of shipment April 7  


Minimum Order 6 Canisters
Order Increment 6 Canisters
Product Dimensions
Imperial Metric
Weight 2.56 LBS
Shipping Dimensions
Weight 15.4 lb
Length 10.313 in
Width 6.563 in
Height 10.563 in
Brochures, Catalogs & Data Sheets
For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Easy to Apply, Easy to Use
Mar-Hyde™ One-Step Rust Converter Primer Sealer combines powerful rust modifiers with an easy-to-apply water-based latex that brushes on smoothly and cleans up quickly. Shortly after application, the rusted surface changes from white to purple and finally to a stable black coating. A uniform black coating indicates the complete conversion of the rust; if any white streaks or actual rust remain, simply apply an additional coat of rust converter until the surface is completely sealed.

Permanent Rust Conversion
Rust is not simply dissolved or covered up during this process. It is chemically converted into a hard, black primer sealer that readily accepts additional primer or topcoats. Instead of scraping and sanding, technicians can lightly brush the surface and let Mar-Hyde™ One-Step convert rust to primer sealer. It converts tightly bonded rust on iron or steel, and flash-rusting on new degreased or mild steel. It also prevents new rust from forming, ensuring that primers and topcoats will remain bonded for smooth, long-lasting finishes in auto body repair.

Better Science for Better Collision Repair Operations
Mar-Hyde™ One-Step Rust Converter Primer Sealer is a true step forward for collision repair professionals. Its chemical properties transform corrosive rust into a protective sealer, and its latex base makes it easy to apply – great science and great ideas combined to save time and money for auto body paint shops.   Add to cart