This multi purpose, noise reduction material (items 268-010/015/020) actually absorbs the vibration of any solid material. It is made of a mineral filled asphalt polymer that transforms vibrational energy into thermal energy (low level heat).




The VE-1 (items #268-030/035) was formulated for maximum damping efficiency over a broad frequency and temperature range. It is made of a mineral filled viscoelastic polymer that transforms vibrational energy into thermal energy (low level heat). It provides twice the damping of asphalt based product without the weight and odor. The VE-1 has a grain leather finish and is cosmetically pleasing, so it can be used on front speaker baffles and other applications that are visible to the eye. The flexible nature of the VE-1 damping sheets enables it to mold and conform to irregular surfaces.


Surface Preparation and Application Guide

1.  Thoroughly Clean the Surface Area Clean each area to be treated with a residue free solvent such as isopropyl alcohol or acetone.
2.  Cut and Heat Using a sharp utility knife or heavy duty scissors cut the SDS to the desired shapes and sizes of the corresponding panel areas to be treated. Remove the blue liner that covers the adhesive backed side of the SDS that is to be affixed to the panels. When applying large SDS it is recommended to only remove approximately 9 inches blue liner at a time and slowly work your way down the panel. Its is also recommend to heat the adhesive side a panel using a heat gun, this will ensure maximum adhesion to the surface area. For maximum effectiveness apply heat to the SDS after it has been applied to the panel area this will ensure maximum sound damping.
3.  Press and Roll After applying the SDS to the panel area, press on the SDS from top corner to the bottom corner. Using a roller tool, roll the SDS to every crevice and smooth surface. This will fuse the SDS to the panel making them as one and insuring a long lasting adhesion by removing all trapped air between the SDS and panel.
Additional Installation Tips: Though 100% coverage is recommended for maximum noise reduction, 50% to 75% coverage will effectively sound dampen most vehicles. When 100% coverage is to be achieved it is best to butt SDS end to end, instead of overlapping ends. For best results it is best to apply SDS when temperature has exceeded 70° F.
How much damping material do I need? The amount of damping material needed for an application varies greatly with type of vehicle, area to be dampened and amount of damping required. The following list is a general guideline for choosing the amount needed for specific areas of a vehicle, but for best results, the area(s) to be dampened should be measured to get a rough square footage figure to determine the amount required. One door: 5~7 ft² Trunk including trunk lid: 12~20 ft² Cabin floor: 12~25 ft²
Note: (Length in inches x Width in inches) ÷ 144 = Coverage area in square feet.