Dynatron™ Ultra-Glass™ Milled Glass

Part Number 6443M ID 70008003371UPC 00076308006440
  • Milled fiberglass reinforces strength of repaired areas
  • Waterproof qualities
  • Versatile formula works on metal, fiberglass and more
  • Can be used with fiberglass tape, cloth or matting
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For industrial/occupational use only. Not for consumer sale or use.
Specifications
Attribute Name
Value
Application
Dent Fill, Rust Out Repair
Brand
3M™
Case Quantity
4 Cans per Case
Consistency
Paste
Consumer Label
Yes
Container Size (Imperial)
1 Gallon
Container Type
Can
Dry Time
20 Minutes
Handling Time
3-5 Minutes
Number per Inner
1 per Can
Performance Level
Good
Product Color
Green
Product Type
Milled Glass Reinforced Filler
Sandability
Good
Volume (Imperial)
1 gal
Volume (Metric)
3.78 L
Work Time
4 Minutes
Details
  • Milled fiberglass reinforces strength of repaired areas
  • Waterproof qualities
  • Versatile formula works on metal, fiberglass and more
  • Can be used with fiberglass tape, cloth or matting

Dynatron™ Ultra Glass™ body filler is reinforced with short strand fiberglass to create waterproof repairs that are twice the strength of ordinary body fillers.

 

Dynatron™ Ultra-Glass™ Milled Glass
Greater Strength than Ordinary Filler
Dynatron™ Ultra-Glass™ reinforced filler is designed to be used as a reinforcement material during the repair of holes, cracks, or tears in metal and fiberglass panels. 3M™ Dynatron™ Ultra-Glass™ offers excellent sag resistance, high build, and gap spanning characteristics when repairing or filling larger gaps in auto body, marine, industrial and architectural surfaces. Dynatron™ Ultra-Glass™ is a two-part polyester filler that is reinforced with milled fiberglass to create a waterproof repair. Our milled glass filler is stronger than ordinary body fillers and may be used in conjunction with fiberglass tape, cloth or matting to repair and rebuild rusted out metal and damaged fiberglass and wood materials.

Versatile Formula for a Variety of Defects
We formulated this filler to be used as a reinforcement material during the repair of holes, cracks, or tears in metal and fiberglass panels. Dynatron™ Ultra-Glass™ Filler offers excellent sag resistance, high build, and gap spanning characteristics.
 
Lap Shear, Steel to Steel: 1,290 psi ASTM D1002
Lap Shear, Aluminum to Aluminum: 1,330 psi ASTM D1002
Tensile Strength: 1,810 psi ASTM D638
Shore D hardness @ 24 hrs: 76 ASTM D2240
Flexural Strength: 2,150 psi ASTM D790 Procedure A
Shrinkage: 0.17% LTM 855.0084
Note - Before using this product, please reference Product Label and/or Safety Data Sheet for Health and Safety Information. Note: Laws controlling the acceptable amounts of Volatile Organic Compounds (VOC's) vary by state, and in some cases by locality. For surface preparation and clean-up activities, consult federal, state and local regulations regarding use of products containing VOCs in your area.

Discover More Dynatron™ Products (PDF, 7.91 Mb)
 

 

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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.
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