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| Customization: | Available |
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| Adhesion Strength: | Medium Strength |
| Applicable Materials: | General Purpose |
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| Product | Advanced Acetic Silicone Sealant |
| Model No. | 517 |
| Type | Fast Dry Acetic Curing |
| Quality guaranteed | 10-year minimum |
| Color | Clear, Black, White, Gray or as customized |
| Usage temperature | +5ºC~+40ºC |
| Applicated temperature | -40ºC~+150°ºC |
| Packing | 280ml/280ml/Cartridge, 24pcs/Carton |
| Shelf life | 12 months |
Fast Curing: Quick tack-free time increases installation efficiency
Good Adhesion: Performs well on glass, ceramic, glazed tile, and many coated surfaces
Weather & Water Resistance: Suitable for kitchens, bathrooms, and simple outdoor environments
Easy Application: 300 ml cartridge fits standard caulking guns
Economical: Excellent cost-performance ratio for distributors and retail markets
OEM Customized: Color, packaging, label, carton design available
Glass bonding and edge sealing
Display cabinet & furniture assembly
Window & door sealing
Kitchen & bathroom waterproof sealing
DIY home repair
Glass processing workshops
Furniture factories / cabinet makers
Distributors seeking low-cost GP silicone products
Important Notes
Not recommended for structural glazing
Avoid use on copper, lead, galvanized steel, or acid-sensitive materials
Not suitable for porous stone materials (marble, granite)
Neutral-cure silicone is required for metal + glass curtain wall applications
| As Supplied Tested at 25ºC and 50% RH | ||
| Property | Unit | Value |
| Application temperature | ºC | -5 to +40 |
| Specific Gravity | g/ml | 0.97 |
| Extrusion | g/minutes | 150 |
| Skin-over time | minutes | 5 |
| Fully Cure time (5mm) | Hours | 24-36 |
| As Cured-after 21 days at 50±5% RH and Temperature 23±2ºC | ||
| Hardness (Shore A) | Points | 34+/-5 |
| Movement Capability | % | 14 |
| Tensile/Modulus at 100% Elongation | Mpa | 0.38 |
| Ultimate Tensile Strength | Mpa | 0.6 |
| Ultimate Elongation at Break | % | 170 |


Last Update: January 9, 2026
As a trusted sealant supplier, Topsen is dedicated to delivering exceptional service to our valued customers:
Premium Quality: Topsen supplies top-tier silicone sealants that consistently meet industry standards and exceed customer expectations.
Diverse Product Range: We offer a comprehensive selection of silicone sealants tailored for various applications, including high-strength acetoxy, neutral cure, and specialized sealants.
Expert Technical Support: Our team provides expert guidance on product selection, application techniques, and troubleshooting to ensure optimal results.
Tailored Solutions: We offer customization options to meet specific customer needs, such as custom colors, viscosities, or curing times.
Training and Education: We conduct training sessions and workshops to educate customers on the proper use of silicone sealants, safety protocols, and best practices.
Prompt and Reliable Delivery: We prioritize fast, dependable delivery to meet your deadlines, with express shipping options available for urgent orders.
Consistent Stock Availability: We maintain sufficient inventory levels to prevent delays in order fulfillment.