KASTAR 285 Transparent Siliconized Sealant – Strong & Clear
Kastar Transparent Siliconized Sealant is a high-quality clear sealant. It is intended for sealing joints and gaps in a range of materials. It offers flexibility, long-wearing, and water resistance that has good bonds as suit glass, metal, and wooden surfaces. Especially suitable for situations where a clear gloss textural appearance is desired, it is appropriate for doors and windows as well as the other fittings.
Basic material: Acrylic dispersion
Color: White
Specific Gravity (g/cm³): 1.2
Shrinkage (mm): ≤3
Tack free time (h): 0.7
Elongation at break (%): 150
Modulus adhesive : OK
Kastar Transparent Siliconized Sealant is an easy-to-use, high-quality clear adhesive designed for sealing construction gaps, joints, and cracks. It acts as a flexible, impervious barrier that holds the building material in place and offers long-term protection to the building from moisture and weather conditions. It also has very good compatibility with surfaces such as glass, metal, wood, and plastics –something that makes it ideal for use in applications where light transparency is desired. For applications in construction, home improvement, or even repair works, Kastar Transparent Siliconized Sealant comes out as the best with a clean and elegant finish.
- Paintable and water-based
- Exterior or interior use
- Fireproof for up to 4 hours
- Flexible, water-based, single pack system And Very simple to apply
- High sealing efficiency in smoke issue.
- Very good fire resistance ability
- No smell & Non-Toxic
- Filling Joints up to 50mm
1. Seals various materials such as concrete and any drywall, various types of wood and metal.
2. Sticking to the interior and exterior part of the house construction.
3. Ceramic and glass substrates.
4. Skylights, vents, air ducts, chimneys.
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Basic material | Acrylic dispersion |
Color | White |
Specific Gravity (g/cm³) | 1.2 |
Shrinkage (mm) | ≤3 |
Tack free time (h) | 0.7 |
Elongation at break (%) | 150 |
Modulus adhesive | OK |
Volume Change (%) | 40 |
Extrudability (ml/min) | 495 |
Elastic Recovery Ratio (%) | 80 |
Hypothermia Flexibility | -20 |
Viscosity | 195000 |
Basic material | Acrylic dispersion |
Color | White |
Specific Gravity (g/cm³) | 1.2 |
Shrinkage (mm) | ≤3 |
Tack free time (h) | 0.7 |
Elongation at break (%) | 150 |
Modulus adhesive | OK |
Volume Change (%) | 40 |
Extrudability (ml/min) | 495 |
Elastic Recovery Ratio (%) | 80 |
Hypothermia Flexibility | -20 |
Viscosity | 195000 |

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