SP Firestop OSCB 25 is designed to be used only in conjunction with ROCKWOOL RAINSCREEN DUO SLAB. Installed horizontally and designed to ensure an appropriate open air space is maintained, SP Firestop OSCB 25 is suitable for cavity widths up to 600mm.
To learn more, visit: [ Ссылка ]
Download the OSCB Contractors Guide here: [ Ссылка ]
![GDY TARCZA ENERGETYCZNA ZOSTANIE ZDJĘTA [SUBSKRYBUJ] MICHAŁ BIAŁOBRZESKI](https://i.ytimg.com/vi/WDG4O_s0ePo/mqdefault.jpg)
