Premium Silicone Adhesive Sealant for Strong Bonds
KASTAR SA Silicone Adhesive Sealant is a high-performance, one-component silicone-based adhesive designed to provide strong bonding and durable sealing solutions for a wide range of construction and industrial applications. Its advanced silicone formulation ensures exceptional adhesion to materials such as glass, metal, wood, and masonry, delivering reliable and flexible bonds that withstand harsh environmental conditions. Resistant to UV rays, extreme temperatures, and chemical exposure, KASTAR SA is ideal for both indoor and outdoor use. With a smooth, non-sagging consistency, this adhesive sealant is easy to apply using a caulking gun, ensuring a professional-grade finish that maintains its integrity and performance over time, effectively preventing leaks, drafts, and corrosion in critical joints and assemblies.
Appearance: Smooth paste
Density (g/cm³): 1.27
Sagging properties (mm): 0
Shore A hardness (A°): 35
Tack free time (min): 110
Tensile strength (MPa): 5.8
KASTAR SA Silicone Adhesive Sealant is meticulously engineered to deliver exceptional bonding and sealing performance in a variety of construction and industrial settings. Its high-quality silicone polymer formulation ensures superior adhesion to a diverse range of substrates, including glass, metal, wood, and masonry, making it ideal for bonding and sealing windows, doors, fixtures, and structural components. This “silicone adhesive sealant” provides outstanding resistance to UV radiation, extreme temperatures, and chemical exposure, ensuring that bonds remain strong and seals remain effective even in the most challenging conditions.
The sealant’s flexible and elastic properties allow it to accommodate movement and expansion in joints, preventing cracks and maintaining airtight and watertight seals that enhance energy efficiency and structural integrity. Its non-sagging consistency facilitates precise and easy application with a caulking gun, resulting in a clean and professional finish without dripping or running. Additionally, KASTAR SA is mold and mildew resistant, making it a hygienic choice for areas prone to moisture and contamination. With its long-lasting durability and minimal maintenance requirements, KASTAR SA Silicone Adhesive Sealant is the trusted solution for professionals seeking reliable and high-performance bonding and sealing in construction and industrial projects.
- Window Installations: Bonds and seals window frames to surrounding structures, enhancing energy efficiency and preventing drafts.
- Door Installations: Provides strong adhesive bonds and watertight seals around door frames, improving security and insulation.
- Fixture Mounting: Secures fixtures such as lights, mirrors, and shelving to walls and surfaces with durable adhesion.
- Structural Bonding: Bonds structural components in construction projects, ensuring strong and reliable connections.
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NO. | ITEM | DATA |
1 | Basic material | Silicone Polymer |
2 | Color | White, Clear, or Colored |
3 | Consistency | Paste |
4 | Application Consistency | Caulking Gun |
5 | Net Weight | 600 ml |
6 | Average Nonvolatile(FSTM 9A) | 95% |
7 | Temperature Resistance | -50℃ to 200℃ |
8 | Service Temperature limits | -40℃ to 150℃ |
9 | Storage Temperature | 5℃ to 35℃ |
10 | Application Temperature | 5℃ to 40℃ |
11 | Skin Drying Time(mins) | 110 |
12 | Density | 1.27 |
13 | Shrinkage(mm) | 0 |
14 | Tack free time(min) | 110 |
15 | Curing rate(2mm/h) | 24 hours |
16 | Solid content (%) | 95 |
17 | Shelf life | 18 months |
18 | Storage | Store in a cool, dry place away from direct sunlight. |
NO. | ITEM | DATA |
1 | Basic material | Silicone Polymer |
2 | Color | White, Clear, or Colored |
3 | Consistency | Paste |
4 | Application Consistency | Caulking Gun |
5 | Net Weight | 600 ml |
6 | Average Nonvolatile(FSTM 9A) | 95% |
7 | Temperature Resistance | -50℃ to 200℃ |
8 | Service Temperature limits | -40℃ to 150℃ |
9 | Storage Temperature | 5℃ to 35℃ |
10 | Application Temperature | 5℃ to 40℃ |
11 | Skin Drying Time(mins) | 110 |
12 | Density | 1.27 |
13 | Shrinkage(mm) | 0 |
14 | Tack free time(min) | 110 |
15 | Curing rate(2mm/h) | 24 hours |
16 | Solid content (%) | 95 |
17 | Shelf life | 18 months |
18 | Storage | Store in a cool, dry place away from direct sunlight. |

KASTAR 281 Acrylic Liquid Nail – Strong & Reliable Formula
