GP General-Purpose Neutral-Cure Silicone Sealant – Premium sealing solution for indoor and window sealing applications
Features:
- This one-component neutral-cure silicone sealant is non-corrosive, protecting all substrates from surface damage.
- It features reliable weather resistance, excellent aging resistance and strong adhesion, with easy, hassle-free application.
Basic Uses:
- General filling applications
- Construction and decoration sealing
- Door and window installation & manufacturing sealing
- Glass and ceramic sealing
- Aluminum composite panel bonding & joint sealing

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 (different specs/colors) are accepted.
Q2. What is the lead time?
Sample lead time: 2–3 days; mass production lead time: 5–7 working days.
Q3. Is there any MOQ limit for the silicone sealant?
Low MOQ: 1 piece for sample inspection.
Q4. How do you ship the goods, and how long does it take to arrive?
- Mass production: sea freight (cost-effective for large volumes)
- Samples: FedEx / international couriers.
- Transit times vary by destination; 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 and professional recommendations.
- Order confirmation: Confirm samples (if needed) and pay deposit.
- Production: Arranged strictly according to confirmed order details.
Q6. Can I print my logo on the silicone sealant product?
Custom logo printing is available. Please formalize your logo requirements (design file, placement, etc.) before production for precise customization.
Q7. Do you provide a warranty for your products?
10-year warranty against manufacturing defects under normal use.