Neutral Cure Stone-Silicone Sealant – Engineered for Exterior Wall Crack Sealing & Stone Bonding (Marble, Granite, Dry Hanging Stone & Construction Projects)
- One-component neutral-cure RTV silicone adhesive: Ready to use (no mixing), cures at room temperature for hassle-free application.
- Won’t discolor natural stones or absorbent surfaces – keeps marble, granite, and sensitive materials looking brand-new.
- UV & ozone resistant – durable against outdoor elements, no aging or cracking over time.
- Maintains elasticity from -50°C to 150°C – performs reliably in extreme hot or cold conditions.
- Strong adhesion to multiple construction substrates – bonds stone, tile, metal, and more for versatile use in building projects.
- Weatherproof Sealing for Stone Cladding Walls & Precast Concrete Panels
- Shields against rain, UV
- Harsh outdoor elements to ensure long-lasting sealing performance.
Operating conditions of 23±2°C and 50±5%RH, then test:
| No. | Property | Standards | Result |
|---|---|---|---|
| 1 | Type | / | OXIEM |
| 2 | Elastic Recovery Rate (%) | ≥80 | ≥85 |
| 3 | Density | g/cm³ | 1.43 |
| 4 | Extrusion Rate (mL/min) | ≥150 | ≥250 |
| 5 | Tack-Free Time (h) | ≤3 | ≤1 |
| 6 | Shore A Hardness | 20~60 | 40~50 |
| 7 | Tensile Modulus (MPa) 23°C | ≥0.6 | ≥0.8 |
| 8 | Tensile Modulus (MPa) -20°C | ≥0.6 | ≥0.8 |
Typical property data values should not be used as specifications. Assistance with specifications Are available by contacting us.
A: Absolutely! We offer sample orders (including mixed product variants) for quality evaluation, so you can thoroughly test the silicone’s performance, compatibility, and suitability for your needs before committing to a bulk order.
A: Our turnaround times are structured to meet different order requirements:
- Samples: 2–3 working days
- Full production orders: 5–7 business days
(Note: Times may vary slightly based on customization needs or order volume.)
A: The minimum order quantity (MOQ) for sealant samples is just 1 unit. This low threshold allows you to test the product without unnecessary commitments, making it easy to assess quality firsthand.
A: We optimize delivery based on your order scale and timeline needs:
- Bulk shipments: Cost-effective sea freight (ideal for large quantities, with competitive rates)
- Samples: Expedited courier services (e.g., FedEx, DHL) for fast, trackable delivery to your location.
A: Our ordering process is transparent and streamlined:
- Share your specific requirements (e.g., product type, quantity, specifications, customization needs like logo printing)
- We provide a detailed, customized price quote with clear terms
- Confirm your sample request (or place a deposit for bulk orders)
- We initiate production and keep you updated on progress
- Final delivery arrangement (with tracking information provided)
A: Certainly! Custom logo printing on packaging is available. Please notify us formally in writing (e.g., via email) before production begins, and provide your logo files (preferred format: high-resolution PNG/JPG) to ensure seamless coordination.
A: Yes! All our silicone sealants are backed by a 20-year warranty, covering product quality and performance issues. This guarantee ensures you have long-term peace of mind for your projects.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.