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Product Details
INSS0285 Smoke and Acoustic Sealant
Product Introduction
Description:
INSS0285 is a high performance acrylic based sealant for sealing construction
joints and through penetrations in non fire-rated assemblies.
Application:
● Reducing the transmission of sound through wall openings.
● Stopping the passage of smoke in smoke barrier walls.
● Reducing the passage of dust and airborne infectious particles.
Features:
● Low VOC single component.
● Excellent caulking or spraying
properties.
● Silicone,halogen,asbestos and
solvent free.
● Excellent airborne sound insulation.
● Smoke and fume resistant.
● Easy clean up with water.
● Low volume shrinkage.
● Paintable.
● Available in caulking and
sprayable Grades.
Installation Guide (Caulking Type)：
1.Application substrate should be cleaned of loosedebris,dirt,oil,wax,grease and
other contaminantsthe surface must be moisture and frost free.
2.Install backing material as needed.
3.Sealant can be applied with standard or bulkcaulking guns,manual trowel or
spray application.
4.Apply sealant in opening and work into all areaseliminating voids or seams and
making complete contact with substrate.
Spraying guide (Spray Type)
1.Mix INSS0285 SPRAY thoroughly by a power agitator before application.
2.Applying by means of airless spray equipment in a single pass not more
than 1mm WFT to prevent slumping.
3.Recommended application temperature shall be between5~40°C(40~104°F).
4.Clean all equipments with water immediately during work stoppages or after use.
Technical Data:
| Color | White |
| Chemical basis | Water bassed acrylic disperion |
| Density | 1.6 ± 0.1g/cm³ |
| Skin-forming time | Approx.25 min |
| Curing time | 3mm/3days (@25°C /RH50%) |
| Elongation at brack | 300% |
| Typical thickness | Typically 1mm WFT get 0.7mm DFT |
| Mold and mildew(ASTM G21) | Mold resistant(Class 0) |
| Volume Shrinkage(ASTM C1241) | 22.3% |
| VOC | < 50g / L |
Surface burning characteristics
UL 723 (ASTM E90) | Flame spread:0
Smoke development:5 |
| STC Rating(ASTM E90) | 63 (per construction type) |
Packing | 310ml/Tube ； 25Tubes/CTN
20fi.Oz/Sausage；20 Sausage/CTN
5Gail./Pail (SPRAYABLE) |
Limitations:
Not for use in areas immersed in water.
The sealant can only be removed mechanically once cured.
Refer to Material Safety Data Sheet for
additionalinformation. Wash areas of skin contact with soapand water. Avoid contact
with eyes,do not ingest.
SEALANT IS CONDUCTIVE UNTIL DRY.
This product is NOT intended for use in
fire ratedconstruction.
Storage:
Stored in original packaging indoors at a
temperature of 5~35°C (40~95°F)
Shelf life:
24 months from date of manufacture