The Hilti CP 572 Smoke and Acoustic Spray is designed to seal construction joints. Not for use in fire rated applications.
Features & Applications
- Sealing construction joint openings in non fire-rated acoustical assemblies and smoke partitions (Not for use in fire-rated applications)
- Quick and easy spray application
- Can be applied at low temperatures
- Excellent airborne sound insulation properties
- High elasticity for good movement absorption
- Excellent sprayability and low slump characteristics
- Paintable
Technical Data
CP 572
| Color | white |
| Chemical basis | acrylic |
| Storage and transport temperature range | 40°F to 77°F (5°C to 25°C) |
| Curing time (73°F / 50% relative humidity) | approx. 3 mm / 3 days |
| Skin-forming time (73°F / 50% relative humidity) | approx. 15 min |
| Application temperature range | 40°F to 104°F (5°C to 40°C) |
| Shelf life | 12 months |
| Sound transmission classification (ASTM E90) | STC 56 (per tested construction type) |
| Movement capability | approx. 12.5% |
| Mold and mildew (ASTM G21) | mold resistant |
| Surface burning characteristics (ASTM E 84-08) | Flame spread: 10 Smoke development: 5 |
| Air leakage (Modified UL 2079 L-Rating) | L-Rating at Ambient = Less than 1 CFM / Lin Ft. L-Rating at 400°F = Less than 1 CFM / Lin Ft. |
| Description | Color | Volume | Qty | Item No. |
| CP 572 smoke and acoustic spray (5 gallon pail) | White | 1155 in3 | 1 | 00412592 |
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