QuietGlue Pro Sound Damping Compound 28 oz. Yellow

QuietGlue Pro is a high-performance, water-based sound damping compound designed to reduce noise transmission between layers of drywall, wood, or other building panels. Commonly referred to as sound dampening glue, it’s solvent-free, easy to apply, and ideal for residential and commercial projects throughout San Francisco. When used between drywall layers, QuietGlue Pro helps improve acoustic performance and can increase STC ratings by up to 10–14 points.

Key Features

• 28 oz.
• Color: Yellow
• Low VOC (< 0.1 g/L), water-based, solvent-free
• Lab tested for sound and mold (ASTM E90, D3273)
• Non-structural; must use mechanical fasteners
• Recommended coverage: one tube per 32–48 ft² (for ¼″–⅜″ bead)
• Working time: 1–2 hours; dry time: 24–48 hours
• Density: ~8.3 lbs/gal; solids > 70 %
• Viscosity: 400,000–800,000 centipoise
• Apply in random bead pattern; leave 3″ border from panel edges and cutouts
• Storage: 40 °F to 100 °F (do not freeze)
• Improves STC by up to 10–14 points when used in proper assemblies
• Compatible with drywall, plywood, OSB, concrete, and other porous surfaces
• Part of the Quiet Sound Damping System – works with QuietRock EZ-SNAP, QuietSeal Pro, and QuietGlue Pro for complete sound control

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.