piwik image

metacaulk® 66643

metacaulk® 66643 Water Based Sealant, 10.3 oz, Cartridge, Cream, Mild, 21 da

metacaulk® 66643

metacaulk® 950 is a 1-part fire rated sealant for through penetration firestop systems. Prevents flames, smoke, gas, water moving through penetrations. Systems rated for 1, 2 and 3 hrs according to ASTM E 814 (UL 1479) and ULC CAN 4-S115M test standards.

metacaulk® Water Based Sealant, 10.3 oz Net Content, Cartridge Container, Composition: Sodium Silicate, Cream, Mild Odor/Scent, 21 days Curing, 10 to 13 pH, 1.89 Specific Gravity, 212 deg F Boiling Point, 30 deg F Freezing Point, <10 g/L VOC, Water Base, 15.3 lb/gal Density, 2 years Shelf Life, 0 Flammability Limit, Applicable Materials: Plastic, Concrete and Wood, Caulking Gun Application Method, >1 Evaporation Rate, 35 to 100 deg F

Net Content      :      10.3 oz
Container Type      :      Cartridge
Composition      :      Sodium Silicate
Curing Time      :      21 days
pH Range      :      10 to 13
Specific Gravity      :      1.89
Boiling Point      :      212 deg F
Freezing Point      :      30 deg F
VOC Content      :      <10 g/L
Base Type      :      Water
Density      :      15.3 lb/gal
Shelf life      :      2 years
Flammability Limit      :      0
Applicable Materials      :      Plastic, Concrete and Wood
Application Method      :      Caulking Gun
Evaporation Rate      :      >1
Temperature Rating      :      35 to 100 deg F
  • Inorganic and has no volatile solvents useful when installing in confined spaces or occupied areas and VOC compliant and Protected in both wet/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
  • DOT classification is not regulated
  • 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
  • Apply with usual caulking gun, trowel from pails or pump from special pails for large uses
  • pdf SDS https://assets.unilogcorp.com/267/ITEM/DOC/RECTORSEAL_66643_SDS.pdf
  • pdf Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/RECTORSEAL_66643_Specification_Sheet.pdf