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Boss 826 Acoustical Sound Sealant

(1 customer review)

BOSS® 826 Acoustical Acrylic Sound Sealant is a one-part, nonflammable, latex based product formulated to reduce sound and smoke transmission in all types of wall partition systems. Sold by the tube.

$29.95

Description

BOSS® 826 Acoustical Acrylic Sound Sealant is a one-part, nonflammable, latex based product formulated to reduce sound and smoke transmission in all types of wall partition systems. BOSS® 826 will achieve a Sound Transmission Class (STC) of 53 when applying it in accordance with ASTM C-919 “Standard Practice for use of Sealants in Acoustical Applications”. To achieve the 53 STC, BOSS® 826 should be applied as two beads of sealant at the top, bottom and all perimeter edges. BOSS® 826 is a non-staining, non-migrating formulation that adheres well to most substrates including wood, metal, concrete and gypsum board. BOSS® 826 Acoustical Acrylic Sound Sealant creates a tough, elastic seal against sound, air infiltration (drafts), smoke and moisture. Sold by the tube.

FEATURES:

  • Meets STC requirements
  • Non-flammable
  • Strongly adheres to most substrates
  • Won’t stain or migrate
  • Low odor
  • Quick and easy application
  • Soap and water clean-up

TYPICAL PROPERTIES

Color: White
% Non-Volatile by weight: 83% %
Volume Shrinkage: ASTM C-733-87: 28%
Weight, approximate: 14.2 lb./gal.
pH:  6.9-8.8
Tack-Free Time: ASTM D-237784: <25 minutes
VOC: 8.6 g/L
Service Temperature:  -20F to 185F
Application Temperature: 40F to 110F

1 review for Boss 826 Acoustical Sound Sealant

  1. thebioguy

    great

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