Use scissors, knife or die to cut Dynamat Original to the desired size and shape before removing the release liner. Next, remove dust, grease, moisture, and other foreign matter from the application surface. Peel off the release liner. The simplest application technique is to bend the mat slightly and attach it along its shortest edge. Press the mat firmly into place, using a roller for larger pieces. The roller reduces the risk of leaving air pockets, which reduce Dynamat's sound damping capacity. The temperature of the mat and application surface should not be below room temperature during fitting. Heating the material improves bonding and elastic moldability.
<< back to top

Red denotes metric measurements

Appearance: 
Thin, smooth black mat with blue poly release liner

Thickness: 
0.070" (1.78mm)

Mass: 
0.68lb./ft2 (3.32kg/m2)

Acoustic Loss Factor @ Temperature (Using ASTM method E756@ 200 Hz): 
0.14 @ +14°F (-10°C) 
0.16 @ +32°F (+0°C) 
0.14 @ +50°F (+10°C) 
0.08 @ +68°F (+20°C) 
0.08 @ +86°F (+30°C) 
0.05 @ +104°F (+40°C) 
0.04 @ +122°F (+50°C) 
0.04 @ +140°F (+60°C)

Temperature Range (Optimal performance): 
14°F to+86°F (-10°C to +30°C)

Temperature Range (Resistance):
-22°F to +350°F (-30°C to +177°C)

Chemical Resistance: 
Resistant to water and mineral oils

Adhesive Peel Strength (Bond strength): 
8.6 lbs/inch (15N/cm) on cold steel

Federal Standards Tests: 
FMVSS 302 Meets

Handling and Application: 
Store material at room temperature for best application

Storage Information: 
Number of sheets in stack: 200 maximum Material must be stored horizontally in its wrapping
<< back to top