It has been tested under astm e 814 and classified by ul underwriters laboratory under ul 1479 and ul 2079 for use in sealing fire rated service penetrations and construction joints in horizontal and vertical fire separations.
Fire rated caulk specifications.
This latex sealant withstands flames for up to 4 hours and expands when exposed to heat.
3m fire barrier sealant cp 25wb firestops blank openings and penetrations passing through fire rated floor floor ceiling or wall assemblies and other fire rated interior building construction.
Hilti firestop sealants sprays cp 606 firestop acrylic sealant universal fire caulk providing a flexible firestop seal for fire rated joints and through penetrations.
Fire stop fire rated silicone sealant is specifically formulated for fire resistance properties.
A specification is an explicit set of requirements to be satisfied by a material product or service.
In the north american construction process specifications are used as a set of blueprints to help govern materials products and methods used in building construction.
Use 3m 10 1 fl.
Dries to red color no mixing required.