Retrofit fire collars, made from steel and high pressure graphite intumescent.
Used to fire stop a variety of services which penetrate the numerous fire resistant substrates.
Retrofit fire collars, made from steel and high pressure graphite intumescent.
Used to fire stop a variety of services which penetrate the numerous fire resistant substrates.
Retrofit fire collars, made from steel and high pressure graphite intumescent.
Used to fire stop a variety of services which penetrate the numerous fire resistant substrates.