KASTAR 732 Premium Silicone Sealant – High-Performance
Kastar 732 high-grade acetic acid silicone sealant is a high-grade one-part, room-temperature vulcanizing silicone sealing agent with an acetic acid curing system, which has excellent adhesion, weather resistance, and waterproof performance. The cured elastomer can have temperature stability of up to 40-150°C and demonstrates good adhesion on different substrates including glass, ceramics, aluminum alloys, etc.
Type: Acetoxy
Density（g/cm3）: 0.96
Capacity movement: ±30%
Skin formation: 5-15 minutes
Curing Rate (2mm/h): 10-12
Kastar 732 HS acetic Silicone Sealant is a one-part, room-temperature curing sealant with high-grade performance. Developed with an acetic acid curing system, it gives very good adhesion, weathering, as well as waterproofing. The cured elastomer is thermally stable in the temperature range of -40 to +150°C and can be applied on substrates such as glass, ceramic, and aluminum alloys. This sealant offers versatile applications for sealing and installing door and window glass, sanitary ware and household appliances, and industrial equipment. It also has UV and aging resistance which makes it ideal for use in both indoor and outdoor applications. That is fairly used because it has flexibility and durability when used for high-performance sealing requirements. It should be stored in a cool and dry area, and when sealed, it should last for up to 12 months.
- Superior Adhesion: Closely adheres to glass, ceramics, metals, and plastics and forms a powerful metallurgical bond.
- Flexible: Retained even in the set state it is capable of providing joint movement and expansion and contraction caused by heat without cracking.
- Waterproof: Also creates a hard-wearing, waterproof barrier, which proves particularly useful in the kitchen, bathroom, or exterior wall.
- UV Resistant: Does not deteriorate when exposed to sun for a long time making it suitable for application in exterior lighting.
- Mildew Resistant: This also inhibits mold and mildew making it a perfect tool for use in areas that have damp floors like shower and basement.
- Paintable: Can be painted once they have dried making it easy to incorporate them in your overall project outlook.
- Weatherproof: This product is very efficient in hot and cold weather making it ideal to be used widely.
- Fast Curing: There is skin formation within a short time for quick project completion and curing time as well.
1. All types of roofing, walling, and curtain walling systems.
2. Aluminum doors and windows.
3. For many other building and industrial usage.
4. Joining, cementing, coating, and mending of structural engineering.
|
|
|
| Item | Data |
|---|---|
| Type | Acetoxy |
| Density（g/cm3） | 0.96 |
| Capacity movement | ±30% |
| Skin formation | 5-15 minutes |
| Curing Rate (2mm/h) | 10-12 |
| Drying(4mm/h) | 24-30 |
| Max. Tensile strength | 1.3 |
| Hardness shore A | 20±2 |
| Elongation at Break(%) | ≥450 |
| Modulus Mpa(100%) | 0.55 |
| Application temperature | -20℃ to +40℃ |
| Temperature resistance | -50℃ to +100℃ |
| Adhesive | OK |
| Weatherproof | OK |
| Cold-hot adhesive | OK |
| Under water adhesive | OK |
| Elastical Recovery （％） | 96 |
| Mass-loss Rate （％） | 40 |
Kastar 732 HS acetic Silicone Sealant is a one-part, room-temperature curing sealant with high-grade performance. Developed with an acetic acid curing system, it gives very good adhesion, weathering, as well as waterproofing. The cured elastomer is thermally stable in the temperature range of -40 to +150°C and can be applied on substrates such as glass, ceramic, and aluminum alloys. This sealant offers versatile applications for sealing and installing door and window glass, sanitary ware and household appliances, and industrial equipment. It also has UV and aging resistance which makes it ideal for use in both indoor and outdoor applications. That is fairly used because it has flexibility and durability when used for high-performance sealing requirements. It should be stored in a cool and dry area, and when sealed, it should last for up to 12 months.
- Superior Adhesion: Closely adheres to glass, ceramics, metals, and plastics and forms a powerful metallurgical bond.
- Flexible: Retained even in the set state it is capable of providing joint movement and expansion and contraction caused by heat without cracking.
- Waterproof: Also creates a hard-wearing, waterproof barrier, which proves particularly useful in the kitchen, bathroom, or exterior wall.
- UV Resistant: Does not deteriorate when exposed to sun for a long time making it suitable for application in exterior lighting.
- Mildew Resistant: This also inhibits mold and mildew making it a perfect tool for use in areas that have damp floors like shower and basement.
- Paintable: Can be painted once they have dried making it easy to incorporate them in your overall project outlook.
- Weatherproof: This product is very efficient in hot and cold weather making it ideal to be used widely.
- Fast Curing: There is skin formation within a short time for quick project completion and curing time as well.
1. All types of roofing, walling, and curtain walling systems.
2. Aluminum doors and windows.
3. For many other building and industrial usage.
4. Joining, cementing, coating, and mending of structural engineering.
|
|
|
| Item | Data |
|---|---|
| Type | Acetoxy |
| Density（g/cm3） | 0.96 |
| Capacity movement | ±30% |
| Skin formation | 5-15 minutes |
| Curing Rate (2mm/h) | 10-12 |
| Drying(4mm/h) | 24-30 |
| Max. Tensile strength | 1.3 |
| Hardness shore A | 20±2 |
| Elongation at Break(%) | ≥450 |
| Modulus Mpa(100%) | 0.55 |
| Application temperature | -20℃ to +40℃ |
| Temperature resistance | -50℃ to +100℃ |
| Adhesive | OK |
| Weatherproof | OK |
| Cold-hot adhesive | OK |
| Under water adhesive | OK |
| Elastical Recovery （％） | 96 |
| Mass-loss Rate （％） | 40 |
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