or 4 payments of 
Description
VETUS Sound Insulation Sheet – Sonitech Single / ST135A
- BS476 part 7 – Surface spread of flame, Class 1
- BS476 part 6 – Fire propagation, Index I <12 and i1<6
NOTE – Please call us to check availability & leadtimes prior to ordering as not all Vetus items are carried in stock.
This product is a Sonitech foam that is a step up from the light versiona and offers a single damping layer resulting to good sound insulation capabilities.
It gives excellent results at reasonable prices.
The sheets measure 100 x 60 cm and is supplied with a self-adhesive backing for quick and easy installation.
Available in 35 or 45 mm thick sheets and with reinforced aluminium foil or white glass cloth facing.
The modified acrylic adhesive has high initial tag and adhesion of 1000 N/m to steel (ATM.1-PSTC.1).
OVERALL PRODUCT SIZE (L/W/H): 20mm x 595mm x 988mm
See complete specifications on the table below.
| PRODUCT NUMBER | FACING | WEIGHT | TOTAL THICKNESS | SHEET SIZE | SELF-ADHESIVE |
| ST135A | ALUMINIUM | 3.6kg | 35 | 1000mm x 600mm | YES |
| ST145A | ALUMINIUM | 3.8kg | 45 | 1000mm x 600mm | YES |
| ST135W | WHITE GLASS CLOTH | 3.6kg | 35 | 1000mm x 600mm | YES |
| ST145W | WHITE GLASS CLOTH | 3.8kg | 45 | 1000mm x 600mm | YES |
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BASE MATERIALS
The range is built around a number of base materials.
Various compositions of these base materials form the four main product lines, which are available in various sheet thicknesses.
The sound absorption coefficients of both base foam materials are tested according to ISO 10534. Guaranteed fire resistance – Class 0
The ‘BS476 Class 0’ fire resistance rating is the most demanding rating on the market today. To achieve class 0 the product must achieve:
This means that the material does not spread flames and limits the amount of heat released from the surface during a fire.
Soundinsulation Sonitech 35mm, aluminum 36x604x1002
