Designed with ventilation to avoid light fittings overheating, thus providing effectual fire protection.
Tested to BS476 Parts 22 & 23, achieving up to 240 minutes integrity.
Acoustic properties tested to BS EN ISO 140-3 (63dB).
BESA or universal boxes must have intumescent gaskets fitted to stop fire penetrating. Furthermore, ...
Used in conjunction with either intumescent slabs or also non-fibrous slabs, the mortar provides a p...