AS292 Acoustic Sealant
ACOUSTIC SEALANT is a permanently flexible, acrylic water based acoustical sealant especially formulated to reduce sound transmission from leaking through joints and edges of all types of wall partitions in soundproofing projects.
- Description
- Application Areas
- Features
- TECHNICAL PROPERTIES
- PACKAGE
- TDS
Description
ACOUSTIC SEALANT is a permanently flexible, acrylic water based acoustical sealant especially formulated to reduce sound transmission from leaking through joints and edges of all types of wall partitions in soundproofing projects. It also provides sound dampening, smoke and moisture barrier between different construction substrates.
- Provides an effective acoustic barrier for sealing gaps, perimeter joints, and partitions between two soundproofing materials including plasterboard, drywalls, foamboard where an acoustic barrier is required.
- Sealing and bonding joints between walls and the floor or ceiling.
- Also suitable to use in perimeter of recessed lighting, plumbing pipes, air ducts, electrical conduits, windows, and doors.
- Adheres to numerious substrates including wood, brick, masonry,
plasterboard, foamboard, concrete, gypsum board, greenboard, drywall, cement board, metal studding and other insulation boards etc.
- Reduces sound transmission,
- Stays flexible for high acoustic performance,
- Adheres to wide range of materials including wood, brick, foamboard,
concrete, greenboard, drywall, cement board etc. - Non-flammable
- Eco-friendly: Low VOC and low odor,
- Easy water cleanup,
- Easy application with non-sag properties,
- Over paintable.
| BEFORE CURING | ||
|---|---|---|
| Basis | Acrylic Dispersion | |
| Consistency | Smooth paste | |
| pH | 7.5-9 | |
| Specific gravity | 1,58 ± 0,03 gr/cm3 | (ASTM D 792) |
| Tack free time | < 60 min (23 °C and 50% R.H) | (ASTM C 679) |
| Curing Rate (mm/day) | 2 mm/day (23 °C and 50% R.H) | |
| Shore A hardness | 20 ± Shore A | |
| Elongation | > 100% | (ASTM D 412) |
| Max tensile strength | ≥ 0,4 N/mm2 | (ASTM D 412) |
| Application Temperature | +5 °C to +40 °C | |
| Rw ( C;Ctr ) | 64,6 ( -1 ; -5 ) dB | |
| Product Type | Volume | Package |
|---|---|---|
| White/Grey | 310 ml | 12 |
| BlackWhite/Grey (Sausage) | 600 ml | 12 |
