Soundstop - Physical Properties & Accessories
Types
Finishes
Sizes
Cutting
Glueing
Flammability
Types
Soundstop 5: Suitable for most applications, it has 5kg/m2 lead core bonded between two 6mm layers of SRS Coustifoam.
Soundstop 10: Where higher attenuation is required, it has 10kg/m2 lead core bonded between two 6mm layers of SRS Coustifoam.
Soundstop 520: Where higher absorption is required, it has 5kg/m2 lead core bonded between one 6mm and one 20mm layer of SRS Coustifoam.
Soundstop 1020: Where a higher attenuation and absorption are required, it has 10kg/m2 lead core bonded between one 6mm and one 20mm layer of SRS Coustifoam.
Finishes
PU: Has a polyurethane film applied to one surface of the SRS Coustifoam. It is ideal where there may be ingress of oil or dirt and can easily be wiped clean. The coating does not significantly affect the absorption coefficient.
AF: Has a reinforced aluminium foil to one surface. It is ideal where regular contact is made with the surface or where it is required to be kept clean.
SA: Has an adhesive coating to one face. This makes for quick and easy fixing when applying to a surface.
Sizes
Supplied in rolls 2000 x 1200mm x 13mm (2.4m2 in area). Please note for the special types and finishes this size may vary.
Cutting
With Stanley knife, large scissors or tin snips.
Glueing
Soundstop can be glued to most surfaces using a standard contact adhesive.
| FMVSS 302 | Self extinguishing/no burn rate |
| BS 4735 | Char length 4-5mm |
| ASTM 1692: 1974 | Resists ignition |
| BS 476 Parts 6 & 7: Class 1 and Class O | O |
| UL94 Class | 94 V-0 |
| Oxygen Index | 41 |
| CAAB/FAA | PASS |
| Smoke, max, obscuration % to BS 5111 | 55 |
| Wicking | NONE |
| Dripping | NONE |
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