CB Frost now stock a closed cell pure Neoprene sponge (EN45545-2) to complement our range of fire safe materials.
LSLT (low smoke, low toxicity) Neoprene sponge is a fully closed cell and available in a selection of thicknesses, see table below.
LSLT Neoprene sponge has been formulated to comply with the European fire safety standard EN45545-2 for rail vehicles.
LSLT Neoprene Sponge (EN45545-2) thicknesses
3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm ,12mm, 13mm, 15mm, 16mm, 18mm, 22mm and 25mm as standard
| Fire Classification | |
| EN45545-2 (R22-R23) | HL1/HL2 (+HL3 with exception) |
| UL 94 | HF-1 |
| Specification | Typical Values |
| Polymer: | CR |
| Structure: | Closed Cell |
| Colour: | Black |
| Density: | 140 kg/m3 |
| Temp: | -40/+120 °C |
**Data as per our current stock grade
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