GP General-Purpose Neutral-Cure Silicone Sealant – Premium Sealing Solution for Indoor & Window Applications
Features:
- This one-component, neutral-cure silicone sealant is non-corrosive and protects all substrates from surface damage.
- It offers reliable weather resistance, excellent aging resistance and strong adhesion, while ensuring easy, hassle-free application.
Basic Uses:
- General filling applications
- Sealing for construction and decoration projects
- Sealing for door and window installation and fabrication
- Sealing for glass and ceramic surfaces
- Bonding and joint sealing for aluminum composite panels

Specification:
Operating conditions of 23±2°C and 50±5%RH, then test:
| No. |
Property |
Standards |
Clear |
Color |
| 1 |
Tack-Free Time (min) |
≤30 |
≤10 |
≤30 |
| 2 |
Consistency (°) |
/ |
8.0~9.5 |
8.0~9.5 |
| 3 |
Curing Time (H) |
≤72 |
≤48 |
≤48 |
| 4 |
Specific Gravity (g/mL) |
/ |
0.97 |
1.49 |
| 5 |
Shore A Hardness |
20~60 |
20~30 |
30~40 |
| 6 |
Ultimate Tensile Strength (MPa) |
≥0.4 |
≥0.4 |
≥0.5 |
| 7 |
Extrusion Rate (mL/min) |
≥150 |
≥300 |
≥250 |
Typical property data, not for specification use. Contact us for detailed specifications.
FAQ:
Q1. Can I place a sample order for the silicone sealant?
- We welcome sample orders for quality testing and evaluation.
- Mixed samples with different specifications and colors are available upon request.
Q2. What is the lead time?
- Sample lead time: 2–3 working days
- Mass production lead time: 5–7 working days
Q3. Is there any MOQ limit for the silicone sealant?
- Low MOQ: Only 1 piece required for sample testing and inspection.
Q4. How do you ship the goods, and how long does it take to arrive?
- Mass production: Cost-effective ocean freight for large-volume orders.
- Samples: FedEx and other international express couriers.
- Transit times vary by destination; please contact us for details.
Q5. What are the steps to place an order for the silicone sealant?
- Initial Consultation: Share your specific requirements and application scenarios.
- Quotation: Customized quotation with professional suggestions.
- Order Confirmation: Confirm samples (if required) and arrange deposit payment.
- Production: Strictly carried out in accordance with confirmed order details.
Q6. Can I print my logo on the silicone sealant product?
Custom logo printing is provided. Please confirm your logo requirements in writing, including design files, position and specifications, before production to ensure precise customization.
Q7. Do you provide a warranty for your products?
10-year warranty on manufacturing defects under normal service conditions.