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FL 2000 is a closed-cell spray applied foam, which was developed using Environment Canada’s approved next generation blowing agent. The foam is tinted orange to signify our FL 2000 Canada spray insulation product line. When installed following application guidelines the spray foam insulation adheres tenaciously to framing members and substrates. FL 2000 closed-cell spray foam provides superior energy economy and durability while significantly reducing unmanaged moisture and air infiltration.  RockWool Fireproofing Video |
 Stone wool is a furnace product of molten rock at a temperature of about 1600 °C, through which a stream of air or steam is blown. More advanced production techniques are based on spinning molten rock on high speed spinning wheels somewhat like the process used to prepare cotton candy. The final product is a mass of fine, intertwined fibers with a typical diameter of 6 to 10 micrometers. Mineral wool may contain a binder, often food grade starch, and an oil to reduce dusting. Though the individual fibers conduct heat very well, when pressed into rolls and sheets their ability to partition air makes them excellent heat insulators and sound absorbers. Though not immune to the effects of a sufficiently hot fire, the fire resistance of fiberglass, stone wool and ceramic fibres makes them common building materials when passive fire protection is required, being used as spray fireproofing, in stud cavities in drywall assemblies and as packing materials in fire stops. Mineral wools are also unattractive to rodents. RockWool Fireproofing |
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