Multipurpose Siliconized Acrylic Sealant for Wet Areas
KSK 291
High-quality, one-component, plasto-elastic siliconized acrylic sealant for wet areas. Suitable for kitchens, bathrooms and other areas exposed to water. For sealing ventilation and air conditioning systems and filling cracks and chips before painting.
Excellent adhesion to a range of construction materials, including concrete, wood, plaster, tiles, plasterboard, glass, aluminum, metals and PVC. Forms durable, watertight joints that retain their color and resist dust accumulation. Resistant to mold, most detergents and cleaning agents, UV radiation, weathering and temperature changes. Thixotropic: does not run or sag in the joint.
Resistant to aging, stays elastic for a long time. Solvent-free and environmentally friendly.
KSK 291, KSK-291Colors
-
White
KSK 291
Benefits
- Can be painted.
- Resistant to UV radiation, mold growth, cleaning agents and detergents.
- Plasto-elastic.
- Service temperature range: –40°C to +70°C.
- Touch-dry – 2 hours at 20±2°C and 60±5% humidity, for a coating thickness of 1mm. Ready to handle – 48 hours.
- A cartridge covers 20-22 linear meters at a bead diameter of 4 mm.
Additional information
| Application | Specialty sealing |
|---|---|
| Colors | White KSK-291 |
| Full product name | General purpose acrylic silicone sealant for kitchens, bathrooms and other rooms with high humidity. |
| Chemical base | Siliconized Acrylic |
| Product type | Sealants |
| Seasonality | All-season |
| Pack size | 280 ml |
| Components | 1-component |
| Information on ingredients | waterborne styrene-acrylic polymer dispersion, silicone and special additives, filler, pigment. |
| Storage | In tightly closed container at temperatures from +4°C to +40°C. Withstands freezing up to -18°C, but not more than five cycles of freezing-thawing (6 hours of freezing, 18 hours of thawing). Thaw at 20±5°C. |
| Shelf life | 2 years |
| Series | KUDO® HOME |
Application
- Apply at an ambient temperature of at least +7°C. The sealant temperature should be +20°C to +25°C.
- Apply the sealant to clean, degreased surfaces. For degreasing, KUDO® Universal degreaser is recommended.
- Protect adjacent surfaces with masking tape for a neat finish.
- Cut off the cartridge tip above the thread and screw on the nozzle. Remove the nozzle cap and cut the nozzle at a 45° angle to match the joint width.
- Apply with a cartridge caulking gun.
- After application, tool the sealant with a spatula before a skin forms.
- Remove the masking tape immediately after smoothing.
- After application, prevent the sealant from being in contact with water for at least 6 hours.
- Clean tools and affected surfaces thoroughly with water before the sealant cures.
- Remove cured sealant mechanically.
Do not apply to surfaces in contact with drinking water or food. Not suitable for permanently submerged joints, such as those in swimming pools or aquariums.
