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Home Chemicals, Lubricants & Sealants Adhesives & Sealants Firestop Sealants, Caulks & Putties METACAULK 835+ RED GP FIRESTOP 5 GALLON

METACAULK 835+ RED GP FIRESTOP 5 GALLON

PART REC 66019
SUPPLIER Metacaulk®
SUPPLIER PART # 66019
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About this item

Metacaulk® Firestop Sealant, Elastomeric, Series: 835+, Pail, 5 gal, Silicone Base, Composition: Amorphous Silica, Ketoxime Silane, Calcium Carbonate, Carbon Black, Titanium Dioxide, Liquid, 15 min Drying, Fire Rating: Up to 4 hr, 21 days Curing, Gray, Odor/Scent: Mild, 40 to 90 deg F, 1.31 to 1.33 Specific Gravity, 25 g/L VOC, Flammability: 2, Applicable Materials: Concrete, EMT, Gypsum, Metal and Insulated/Uninsulated Steel Pipe

Metacaulk® 835+ is a 1-component, fire-rated elastomeric silicone sealant for through penetration firestops. Prevents flames/smoke/gas/water spreading through penetration openings. Silicone based - use in systems where dynamic movement is expected.

ASTM C920|ASTM E84|ASTM C1299|cULus Listed|FBC System Compatible|FM Approved|US Green Building Council|UL 723|STC rating 55
Applicable Materials Concrete, EMT, Gypsum, Metal and Insulated/Uninsulated Steel Pipe
Base Type Silicone
Color Gray
Composition Amorphous Silica, Ketoxime Silane, Calcium Carbonate, Carbon Black, Titanium Dioxide
Container Size 5 gal
Container Type Pail
Curing Time 21 days
Drying Time 15 min
Fire Rating Up to 4 hr
Flammability Rating 2
Form Liquid
Odor/Scent Mild
Series 835+
Specific Gravity 1.31 to 1.33
Temperature Rating 40 to 90 deg F
Type Elastomeric
VOC Content 25 g/L
Brand Metacaulk®
Country of Origin CA
Warranty Limited
  • STC rating 55 as well as FBC system compatible indicates that product has been tested and is monitored on an ongoing basis to assure chemical compatibility with FlowGuard Gold®, BlazeMaster® and Corzan® pipe and fittings
  • A single component penetration sealant system, no mixing or required additives needed
  • Flexible and non-slump formula and neutral, moisture cure and low odor, excellent moisture resistance and protected in wet and dry stages against mold growth with a combination of biocides
  • DOT classification is not regulated
  • Use in interior or exterior expansion, contraction and control joints and use in exterior and interior penetrations and available in 2 grades caulk grade and self-leveling, applied with a conventional caulking gun, trowel or with pumping equipment
  • Weather/chemical resistant
  • Excellent moisture resistance