USG Sheetrock Brand Acoustical Sealant - 29 oz Tube

This sealant achieves all test-verified STC/MTC by sealing gaps in partitions with a long-lasting, resilient, acoustical seal.

USG Sheetrock® Brand Acoustical Sealant is water-based, highly elastic and easy to apply with hand-gun equipment to vertical and horizontal surfaces (even overhead) without sagging. USG Sheetrock® Brand Acoustical Sealant is excellent for fire-rated partitions and acceptable for use at the perimeter of wall assemblies rated 1-3 hours.

Features

• Excellent sound-flanking material (supports high STC ratings)
• Superior performance as a fire caulk in UL-classified joint systems
• Ideal for use in smoke and/or sound assemblies
• Meets ASTM C834 specifications for latex sealants
• Grade -18°C (0°F) low temperature flexibility, strong bond
• Low VOC
• The product should not be painted or used with PVC or Plastic pipe

29 oz tube