Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
US Spain
SKU 7100142943
Legacy SKU 70008003959
UPC 00076308005443
Part Number 544

Dynatron™ Dyna-Pro® Paintable Rubberized Undercoating forms a durable barrier against weather, chipping, salt spray and rust – almost like applying a layer of rubber to vulnerable auto undercarriages. Fast-drying flexible coating combines easy brush or spray-on application with superior sealing and corrosion resistance, and accepts standard refinish auto paint systems to help match any OEM color.

  • Flexible rubberized coating resists weathering, salt spray, chipping and dust
  • Fully paintable and texturized to match OEM paint finishes for higher customer satisfaction
  • Forms electromechanical barrier against rust, limiting comebacks
  • Like applying a layer of rubber to areas most exposed to weather and wear
Estimated date of shipment April 7  


Minimum Order 4 Canisters
Order Increment 4 Canisters
Product Dimensions
Imperial Metric
Weight 7.79 LBS
Shipping Dimensions
Weight 32.6 lb
Length 14.188 in
Width 9.5 in
Height 11.5 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.
Goes on Easy, Stays on Tough
A durable, flexible undercoat for vehicles of all types, Dynatron™ Dyna-Pro® Paintable Rubberized Undercoating can be easily applied using a brush or an undercoat spray gun. This rubberized formula resists chipping and creates an electromechanical bond for a tight barrier against rust and other corrosion, critical for automobile undercarriages and areas with bare metal and other components susceptible to weather and salt spray.

High Performance, with Appearance to Match
Dyna-Pro® Paintable Rubberized Undercoating is completely paintable and accepts all standard refinish paint systems, so auto body professionals can achieve an extremely close match to the OEM paint. Black cured coating is also specially textured to match OEM finishes, so you can very closely recreate the existing finish in any color.

Applying Science Where it Matters Most
With its tough, flexible barrier against rust, wear and weather, Dynatron™ Dyna-Pro® Paintable Rubberized Undercoating provides true science-driven performance in auto undercoating. Backed by 3M, this coating delivers benefits where they matter most: beneath the surface in its durability, on the surface as technicians can create a nearly identical match to the OEM paint finish in color and texture, and beyond the surface in customer satisfaction.   Add to cart