USG Sheetrock Acoustical Sealant 30250 29 Oz
USG Sheetrock Acoustical Sealant 30250 29 Oz
The USG Sheetrock Acoustical Sealant 30250 is a professional-grade, water-based sealant designed for high-performance soundproofing and fire-rated applications. This highly elastic, easy-to-apply sealant creates a durable acoustical seal for gaps in partitions, ensuring test-verified STC/MTC ratings. Perfect for contractors, it adheres to vertical, horizontal, and overhead surfaces without sagging. With excellent flame-spread and smoke-developed ratings, it's ideal for fire-rated partitions (1–3 hours) and meets ASTM E90 standards for superior soundproofing. The low-temperature flexibility and low VOC formula make it a reliable choice for demanding environments.
Product Features:
- Water-based, highly elastic sealant for soundproofing and fire-rated applications.
- Maintains STC/MTC ratings when sealing gaps in partitions.
- Suitable for vertical, horizontal, and overhead applications without sagging.
- Approved for fire-rated partitions (1–3 hours) and smoke/sound assemblies.
- Tested to ASTM E90 at Riverbank Acoustical Laboratories for soundproofing integrity.
- Meets ASTM C834 specifications for latex sealants.
- Low VOC formula with -18°C (0°F) low-temperature flexibility.
- Surface Burning Characteristics: 0/0 flame-spread/smoke-developed (UL classified).
Applications:
- Administrative Offices
- Auditoriums and Gymnasiums
- Bars, Restaurants, and Dining Areas
- Cafeterias
- Classrooms
- Convention and Meeting Rooms
- Corridors and Hallways
- Department Stores and Boutiques
- Dormitories
- Executive Areas, Conference Areas, and Board Rooms
- Exterior Soffits and Indoor Parking Garages
- Galleries and Exhibit Spaces
- Garages
- Grocery Stores
- Guest Rooms and Suites
- Health and Fitness Centers
- Kitchens and Food Prep Areas
- Laboratories, Operating Rooms, and Imaging Rooms
- Lobbies and Reception Areas
- Locker Rooms, Shower Areas, and Pools
- Mall Interior Spaces
- Mechanical Rooms
- Media Centers, Music Rooms, and Libraries
- Multi-Family Residential and Condos
- Nurseries and Birthing Rooms
- Open Plan Offices
- Patient Rooms
- Restrooms, Utility Rooms, and Loading Docks
- Single-Family Residential
- Stairways and Elevator Shafts
- Theatres
- Traditional Offices
- Warehouses
View the USG Acoustical Sealant Submittal Sheet
View the USG Acoustical Sealant Installation Guide
View the USG Acoustical Safety Data Sheet
USG Sheetrock
03250