3M Dynatron 544 Dyna-Pro Paintable Rubberized Undercoating, Sound Deadener, 1 Gal / 120 fl oz
3M Dynatron 544 Dyna-Pro Paintable Rubberized Undercoating, Sound Deadener, 1 Gal / 120 fl oz
- The 3M Dynatron 544 Dyna-Pro Paintable Rubberized Undercoating is a flexible, durable coating designed for vehicle undercarriage protection. It resists chipping, salt spray, weathering, and accepts refinish paint systems for color matching.
- Features:
- Flexible rubberized formula maintains integrity under vibration and road impact.
- Fully paintable can be tinted or overcoated to match OEM finishes.
- Fast drying allows quicker workflow during repair or coating processes.
- Electromechanical rust barrier forms a tight seal to inhibit corrosion under the surface.
- Specifications:
- Manufacturer: 3M / Dynatron
- Product Code: 544
- Volume: 1 gallon in a liquid form
- Coverage: 300 square feet per gallon (typical)
- Limits on Paint Overcoating: If overcoating after 24 hours, scuff surface lightly before topcoat; do not solvent wipe before painting.
- Alternate Part Number-1: 70008003959
- UPC 076308005443
- Brand: Dynatron
- Color: Black
- Container Type: Can
- Form: Liquid
- 3M Dynatron 544 may also referred to Dyna-Pro 544 rubberized undercoating, Dynatron 544 paintable undercoating, 3M 544 undercoat, Dynatron DynaPro undercoating
3M Dynatron is a trusted manufacturer known for producing high-quality automotive repair and refinishing products, including body fillers, putties, and coatings designed for professional collision repair and restoration.
Q: Can I paint over this coating after it cures?
A: Yes, Dyna-Pro 544 is fully paintable. If more than 24 hours pass after application, lightly scuff the surface before applying the topcoat. Avoid solvent wiping prior to painting.
Q: How should I apply this undercoating?
A: You can apply via brush, spray gun, or undercoat spray equipment. Follow standard coatings practice: clean, degrease, mask surrounding areas, use even coats, and allow sufficient cure time between coats.
Q: When will it be dry or ready for overcoating?
A: The technical data sheet provides "fast drying" behavior but does not guarantee specific full cure times for all conditions. Refer to the TDS for recommendations based on temperature, film thickness, and ambient conditions.
