Be careful putting matting under the bonnet - it may get hot, fall off and cause a fire... definitely research that a little more
Direct reply from Silent coat
Hi L
Thanks for your enquiry.
I can confirm That Silent Coat 2mm Deadening mats are suitable for underbonnet use. I have attached a data sheet for your information.
Regards
Colin
SDS Team
DESCRIPTION
Silent Coat Mat is an elastomeric, butyl and aluminium constrained-layer vibrational damper.
Silent Coat Mat conforms and fuses easily to sheet metal and other hard substrates. Material performance is optimised for temperature ranges between -10°C to +60°C (14°F to+140°F). Material can withstand temperature extremes between -54°C to +149°C (-65°F to +300°F) and is highly resistant to ageing.
APPLICATIONS
Silent Coat Mat can be cut to shape and placed onto the body surface after sheet metal cleaning operation and prior to paint system (typically at the sealer application operation) or on painted panels. Silent Coat Mat is used as treatment for metal panels, partitions, doors, panels etc. in cars, buses, vans and other vehicles.
It is also used for ventilation ducts, relay cabinets, steel furniture, home appliances, sink units, computer equipment, machine tools and for many other purposes.
INSTALLATION
Silent Coat Mat should be cut to the desired size before the release liner is removed. It may be cut with scissors, knife or die. 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. The mat is then pressed firmly into place, preferably with a roller for larger pieces. This reduces the risk of leaving air pockets, which reduce the sound damping capacity. The temperature of the mat and application surface should not be below room temperature during fitting. Heating the material is not necessary.
SPECIFICATION
Appearance:
Black butyl based core with 4 mil aluminium constraining layer, paper release liner
Nominal Thickness:
2.0mm
Mass:
3.00kg/sq.m
Sheet Size:
375 x 250mm or 750 x 500mm
Temperature Range (Optimal Performance):
14°F to +140°F (-10°C to +60°C)
Temperature Range (Resistance):
-65°F to +300°F (-54°C to +149°C)
Chemical Resistance:
Resistant to water and mineral oils
Handling And Application:
Material must be stored at room temperature for best application
Storage Information:
Number Of Sheets In Stack: 50 max Material must be stored horizontally in its wrapping
Silent Coat UK
CAD Distribution, 7 Tower Industrial Estate, Berinsfield, Oxon, OX10 7LN, UK – 01865 343934