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Standartplast Canada

STP Aeroflex 10mm (0.4inch) 20 sqft car Sound insulating mat Closed Foam Automotive Sound Insulation

Regular price $251.21 CAD
Regular price Sale price $251.21 CAD
Sale Sold out
Shipping calculated at checkout.

Application: Floor, Fire-wall, Wheel arches, Trunk compartment

  6mm 10mm
Package size:
3.0 m2 (32.3 sq ft)
1.87 m2 (20.12 sq ft)
Package contains:
16 sheets
10 sheets
Sheet size:
375 x 500 mm
(14.7inch x 20inch)
375 x 500 mm (14.7inch x 20inch)
6 mm (0.23inch)
10 mm (0.39inch)
Price per sq m:
$79.99 $106.94
Price per sq ft:


The material is a self-adhesive sheet of foamed rubber with an adhesive mounting layer, protected with anti-adhesive layer.


Transportation and storage

The material must be handled under the conditions eliminating moisture penetration. It is prohibited to drop or bend material packages while handling.

Packages must be transported horizontally, on a plane surface, in any roofed types of transport in compliance with haulage rules for this type of transport under the conditions eliminating mechanical damages, material deformation, and moisture penetration.

Packages must be transported horizontally, in piles not higher than 2m. It is prohibited to put any heavy metal and alike objects on packages.

The material must be stored horizontally, on a plane surface, not closer than 1m to heating facilities, under the conditions eliminating moisture and oil penetration and exposure to sunlight.

Exploitation and installation requirements

The material must be installed on clean dry painted metal surfaces, including complex surfaces with bend radius minimum 100 mm.

To clean the material of dirt, it is recommended to use water with neutral abstergents, not containing organic solvents and alkali.

Upon dismantling, the material can’t be reused. Preparation for installation

In case the material is stored or transported at temperature lower than 0°C, before installation it must be kept at temperature (20±5)°C for not less than 24 h.

The mounting surface must be cleaned of dust and dirt, unoiled with technical solvents, and kept until completely dry.


The anti-adhesive layer must be peeled off. The edge of the material must be pressed to the mounting surface step-by-step, avoiding air blisters formation.

The material mustn’t be installed on dirty and corroded metal surfaces.

Coefficient nomination


Testing method

Thickness, mm



GOST 25015

Flammability, rate of combustion, mm/min, not more than

Non-flammable 100

GOST 25076, ISO 3795

Durability of connection between the material and the metal surface during flaking-off under the conditions of dynamic load, N/m, at least





Customer Reviews

Based on 2 reviews
hong zhang

STP Aeroflex 10mm (0.4inch) 20 sqft car Sound insulating mat Closed Foam Automotive Sound Insulation

Another great product from StP!

I added this to my back seat area and trunk as a second layer. Again, like everything else went for a cruise to try and "hear" a difference. It really did a great job of cutting road/tire and fuel pump noise. I don't have a stereo in car yet, so it's easy to notice some differences in the normal daily drive. The woven matting on the back seems to help hold the material well.. and like all the other StP products is sticks VERY well. Love it. After adding StP noise block over it, I can no longer hear my fuel pump running at all. And aside from where my vents let in noise (which I couldn't hear over all the other noises before)... I can't hear much. So quiet! <3