USG™ 030250 Acoustical Sealant
USG™ 030250 Acoustical Sealant
This sealant achieves all test-verified STC/MTC by sealing gaps in partitions with a long-lasting, resilient, acoustical seal. 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. Sheetrock® Brand Acoustical Sealant is excellent for fire-rated partitions and acceptable for use at the perimeter of wall assemblies rated 1-3 hours.
USG™ Acoustical Sealant, 29 oz Net Content, Cartridge Container, Composition: >50% Calcium Carbonate, Synthetic, <5% Glycerol, Liquid Form, Off-White, Odor/Scent: Acrylic, 85 sq-ft Coverage Area, 8.5 to 9.5 pH, 1.6 Specific Gravity, <15 g/L VOC, Water Base, Density: 13.4 lb/gal, 1 year Shelf Life, Flammability Limit: 1, 41 to 125 deg F
| Base Type | : | Water |
| Color | : | Off-White |
| Composition | : | >50% Calcium Carbonate, Synthetic, <5% Glycerol |
| Container Type | : | Cartridge |
| Coverage Area | : | 85 sq-ft |
| Density | : | 13.4 lb/gal |
| Flammability Limit | : | 1 |
| Form | : | Liquid |
| Net Content | : | 29 oz |
| Odor/Scent | : | Acrylic |
| Shelf Life | : | 1 year |
| Specific Gravity | : | 1.6 |
| Temperature Rating | : | 41 to 125 deg F |
| VOC Content | : | <15 g/L |
| pH Range | : | 8.5 to 9.5 |
- 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
- Grade -18 deg C (0 deg F) low temperature flexibility, strong bond
- Low VOC
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