Hushmat Super Bulk Kit Contains (9) 18" x 32" Ultra Damping Pads 36 Square Fee

• HushMat Ultra effectively treats low frequency, resonant noise from 0 to 1,000 Hz
• Withstands ambient temperatures from -30 degrees up to +550 degrees Fahrenheit
• Requires no surface cleaning / preparation or heat guns to install
• No alcohol or acetone wash needed
• No installation tools required
• Trims with standard razor knife or household scissors
• Self Adhesive peel and stick - no secondary glue - adhesion guaranteed
• Available in Silver or Black Foil
• Meets or exceeds damping specs GMO149M - General Motors, WSB-M5G58-A1 - Ford and MS-CD 629 Type C - Chrysler

PRODUCT DETAILS:

HUSHMAT ULTRA is a pressure-sensitive, constrained-layer damper, which has excellent adhesion to many difficult to bond substrates such as oily cold rolled steel, automotive E-coat, primers and finishes, and many plastics including polypropylene. The aluminum foil constraining layer and specially formulated viscoelastic polymer layer combine to give effective vibration damping over a wide temperature range. Ultra is provided in rectangular or square sheets and can be hand-cut for special configurations.

HUSHMAT ULTRA is temperature resistant and will maintain adhesion through all automotive bake cycles including 288°C (550 degrees F) over-bake conditions. This allows its application at any stage of the production cycle. It can be applied to both pre-painted and top-coated metal surfaces. It is compatible with automotive coatings and will not contaminate spray operations. HUSHMAT ULTRA superior adhesion characteristics provide excellent corrosion resistance.

The superior adhesive properties of HUSHMAT ULTRA allow it to be used in horizontal, vertical or inverted applications. It has good conformability and can be applied on complex shapes.

TYPICAL PROPERTIES:

COLOR: Polymer - Black
Backing - Aluminum Silver or Black
SPECIFIC GRAVITY: 1.47 (approx. 0.47 pounds per square foot)
THICKNESS: 1.5mm
HARDNESS: 6.5 - 9.0mm. ASTM D-5
R VALUE: 7
SHELF LIFE: At least 6 months when stored at 40°C or less
TEMPERATURE
RESISTANCE: HUSHMAT ULTRA will withstand a bake of 1 hour at 240°C with no deformation, sag, or flow when baked in horizontal, vertical or inverted positions.
COLD FLEXIBILITY: Can be bent around 25mm. mandrel at -30°C with no cracking or loss of adhesion.
FLAMMABILITY: Tested per FMVSS 302, HUSHMAT ULTRA is self-extinguishing and meets all aspects of the standard.
SAFETY: HUSHMAT ULTRA is not considered a hazardous material. Care should be used in handling to avoid cuts from the foil. Gloves are recommended. The Material Safety Data Sheet is available upon request and should be read and understood before using this product.
PEEL STRENGTH: Tested in 90° peel at a crosshead speed of 300mm per minute on a 25mm wide test specimen. Average load in Newtons is reported.