RectorSeal's 10.3 oz. Metacaulk 950 firestop sealant prevents flames/smoke/gas/water from moving through penetrations and forms a hard char. Browse more RectorSeal firestop products at HomElectrical.com today!
- 10.3 Ounce.
- Inorganic and has No Volatile Solvents- useful when installing in confined spaces or occupied areas, and VOC compliant and Protected in both wet or dry stages against mold growth with a combination of biocides.
- A single component penetration sealant system, no mixing or special skills necessary and no required additives.
- Rated for ASTM E814 (UL 1479), ASTM E1966 (UL 2079).
- Applied with a conventional caulking gun, trowel or with pumping equipment.
- An easy installation sealant with water cleanup capabilities.
- Non-slumping and forms a hard retrofittable surface.
- Forms a hard char, Formulated with incombustible inorganic materials and won't create smoke or toxic gases, and Does not have Asbestos Fillers.
- Resistant to chemical exposure.
- Certifications: UL Certified, FM Approved, cETLus Listed, Clean Air Gold.