Fire Collars - Retrofit
Retro Fit Fire Collars (similar to cast-in Fire Collars) can be purchased here at passive fire warehouse.
Fire Collars from leading brands including Promat Promaseal & Trafalgar Fyre Choke retro-fit fire collars can be purchased here at Passive Fire Warehouse.
Fire Collars - Retro fit Fire Collars/Pipe Collars - including Conduit Fire Collars
Retro-fit Fire Collars/Pipe Collars