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SKU 7000125086
Legacy SKU 70008006903
UPC 00076308003630
Part Number 363

Dynatron™ Yellow Spreader helps smooth body fillers, putties and glazes being used in automotive repair process. The spreader smooths out auto body repair products so they are flush with the repair area.

  • Durable plastic tool handles the rigors of the shop
  • Spreader allows for precise application of body fillers, putties and glazes
  • Special flexible spreading edge smooths to perfection
  • Cured body filler will pop off and spreader, allowing for multiple reuses
  • Available in multiple sizes
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On it's way to you October 11   


Minimum Order 36 Items
Order Increment 36 Items
  Multiple Application Use
  Versatile Across Industries
  Fast Shipping
  Industry Low Price
Product Dimensions
Imperial Metric
Width 3 in 76.2 mm
Length 6 in 152.4 mm
Shipping Dimensions
Weight 2.7 lb
Length 5.125 in
Width 4 in
Height 7.375 in
Color Yellow


  1. What is Dynatron™ Yellow Spreader?

    Dynatron™ Yellow Spreader, 363, 3 x 6, 36 per case is a versatile spreader that can be used for both filling and finishing on autobody repair jobs.

  2. Is it easy to apply this product?

    Yes. The Dynatron™ Yellow Spreader features excellent spreading and leveling characteristics and applies easily without cracking or shrinking.

  3. Can I use this with different types of paint products?

    Absolutely. This spreader works well with polyester body fillers, epoxy resin systems and fiberglass reinforced filler materials as well as urethane primer-surfacers.

  4. How many cases come in an order of the Dynatron™ Yellow Spreader?

    Each order comes with 36 cases each containing three boxes measuring three by six inches (3x6).

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.
Professional-Grade Accessories

Choosing the right body filler spreader can make a significant difference in the quality of workmanship. For professional quality results, 3M recommends using Dynatron™ Yellow Spreaders. These spreaders smooth out body fillers, putties, and glazes to perfection. Automotive technicians get a dual benefit of better results with less work. When the filler is applied correctly the first time, there is less rework to be done later.

What Makes this Spreader Better

Dynatron™ Yellow Spreaders feature a firm plastic with a special flexible spreading edge that makes precise application of body fillers, putties, and glazes a breeze. The firmness of the spreader aids in the consistent application of filler over the automotive body, yet the flexible edge does the finesse work of smoothing the filler flush to the repair area.

Tool Handles Rigors of the Shop

These long-lasting spreaders handle the demands commonly experienced in a professional auto body repair shop. The spreaders are also easily cleaned for reuse at a later time. Simply allow the filler to dry or wipe off while the material is still wet. The cured body filler will easily pop off the spreader so that it's ready to use again with your next auto body repair project.