GP Neutral-Cure Silicone Sealant – Premium Sealing Solution for Indoor & Window Applications
Features:
This one-component neutral-cure silicone sealant is inherently non-corrosive, protecting all applied substrates from surface damage.
It delivers reliable weather resistance, exceptional aging resistance and strong bond strength, with ultra user-friendly operation for totally hassle-free application.
Basic Uses:
- General filling works
- Construction & decoration sealing
- Door & window installation & manufacturing sealing
- Glass & 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 specification assistance.
FAQ:
Q1. Can I place a sample order for the silicone sealant?
We welcome sample orders for quality testing & evaluation; mixed samples (different specs/colors) accepted.
Q2. What is the lead time?
Sample preparation: 2–3 days; mass production: 5–7 working days.
Q3. Is there any MOQ limit for the silicone sealant?
Low MOQ: 1 piece available 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/int’l couriers. Transit time by destination, contact for details.
Q5. What are the steps to place an order for the silicone sealant?
- Initial consultation: Share your specific requirements/application scenarios
- Quotation issuance: Custom detailed quote/professional recommendations provided
- Order confirmation: Confirm sample (if needed) & pay deposit for official order
- Production arrangement: Production arranged strictly per confirmed order details
Q6. Can I print my logo on the silicone sealant product?
Custom logo printing available. Formalize your logo requirements (design file, placement, etc.) before production for accurate customization.
Q7. Do you provide a warranty for your products?
10-year warranty for silicone sealant against manufacturing defects under normal use.