Rectorseal 10.15 Oz. Metacaulk 835+ Silicone Firestop Sealant

Rectorseal 66645
SKU RSL-66645
RectorSeal's 10.15 oz. Metacaulk 835+ silicone firestop sealant is made for through penetration firestops. Prevents flames/smoke/gas/water from spreading through penetration openings. Discover more firestop products at HomElectrical.com today!
Rectorseal 10.15 Oz. Metacaulk 835+ Silicone Firestop Sealant

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RectorSeal's 10.15 oz. Metacaulk 835+ silicone firestop sealant is made for through penetration firestops. Prevents flames/smoke/gas/water from spreading through penetration openings. Discover more firestop products at HomElectrical.com today!
UL Certified
  • 10.15 Ounce.
  • 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.
  • Weather/Chemical resistant.
  • A single component penetration sealant system - no mixing or required additives needed.
  • A special purpose firestop sealant.
  • Flexible and non-slump formula.
  • Neutral, moisture cure and low odor.
  • Excellent moisture resistance.
  • Protected in wet and dry stages against mold growth with a combination of biocides.
  • Use in interior or exterior expansion, contraction and control joints.
  • 2 Year shelf life.
  • Applied with a conventional caulking gun, trowel or with pumping equipment.
  • Certifications: UL Certified, FBC, FM Approved.
UL Certified

Rectorseal 66645 Description

UL Certified
  • 10.15 Ounce.
  • 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.
  • Weather/Chemical resistant.
  • A single component penetration sealant system - no mixing or required additives needed.
  • A special purpose firestop sealant.
  • Flexible and non-slump formula.
  • Neutral, moisture cure and low odor.
  • Excellent moisture resistance.
  • Protected in wet and dry stages against mold growth with a combination of biocides.
  • Use in interior or exterior expansion, contraction and control joints.
  • 2 Year shelf life.
  • Applied with a conventional caulking gun, trowel or with pumping equipment.
  • Certifications: UL Certified, FBC, FM Approved.
UL Certified
Free Shipping Eligible
$31.82Each
In Stock-

Ships by Monday, Dec. 23.

Product Specifications

Part Number66645
CertificateUL Certified
Weight1.02-lb
UPC021449666459

Manufacturer Description

10.15 OZ CART MC 835+ 12PK

Resources & Download

A PDF viewer is required to view this product's information. Download Adobe Acrobat Viewer

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
RectorSeal's 10.15 oz. Metacaulk 835+ silicone firestop sealant is made for through penetration firestops. Prevents flames/smoke/gas/water from spreading through penetration openings. Discover more firestop products at HomElectrical.com today!
Rectorseal 10.15 Oz. Metacaulk 835+ Silicone Firestop Sealant
Free Shipping Eligible
$31.82Each
In Stock-

Ships by Monday, Dec. 23.

Rectorseal 66645 Description

UL Certified
  • 10.15 Ounce.
  • 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.
  • Weather/Chemical resistant.
  • A single component penetration sealant system - no mixing or required additives needed.
  • A special purpose firestop sealant.
  • Flexible and non-slump formula.
  • Neutral, moisture cure and low odor.
  • Excellent moisture resistance.
  • Protected in wet and dry stages against mold growth with a combination of biocides.
  • Use in interior or exterior expansion, contraction and control joints.
  • 2 Year shelf life.
  • Applied with a conventional caulking gun, trowel or with pumping equipment.
  • Certifications: UL Certified, FBC, FM Approved.

Product Specifications

Part Number66645
CertificateUL Certified
Weight1.02-lb
UPC021449666459

Manufacturer Description

10.15 OZ CART MC 835+ 12PK

Resources & Download

A PDF viewer is required to view this product's information. Download Adobe Acrobat Viewer

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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