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Henkel OSI Acoustical Sound Sealant 29 oz

Brand: Henkel Mfg#: 1496542
Product#: 279SC175
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OSI greeneries SC-175 Draft and acoustical sound sealant is a non-flammable, latex-based sealant specially designed to reduce sound transmissions and drafts in all types of wall systems where sound-rated assembly is required. Greeneries SC-175 is paintabl


  • Designed for Use on Sound-Rated Wall Systems
  • Reduces Draft & Sound Transmission
  • VOC Compliant
  • UL tested and classified non-flammable formulation, easy application and clean up
  • Permanently Flexible
  • Will not harden, crack or separate Non-staining and non-migrating High degree of adhesive and cohesive strength
  • Easy Application & Clean-Up
  • Bonds all types of pre-finished panels and most other building materials


  • Brand: Henkel
  • Packing Type: Cartridge
  • Application Temperature: 40 deg F
  • Type: Non-Flammable
  • Functional Cure: 2 - 7 days
  • Standards: UL Listed, VOC Compliant
  • Series: SC175
  • Drying Time: 30 min Tack Free
  • Temperature Range: -5 TO 170 deg F Service
  • Media: Carbon Dioxide, Dry Chemical, Foam, Water Spray (Fog)
  • Coverage: 86 ft at 1/4 in. Bead, 38 ft at 3/8 in. Bead
  • Odor/Scent: Mild Acrylic
  • Color: White
  • pH Range: 7.5
  • Shore Hardness: 45 Shore A
  • Applicable Materials: Wood, Metal Studs, Concrete, Gypsum Board
  • Capacity: 28 oz
  • VOC Content: 45 g/l
  • Form: Paste
  • Base Type: Synthetic Latex Rubber
  • Specific Gravity: 1.589
  • Application Method: Caulking Gun
  • Composition: Limestone, Ethylene Glycol, Quartz (SiO2)
  • Usage: Used to Reduce Sound Transmission in Walls and Partition System