Premium Weatherproofing Silicone Sealant - For Exterior Joints And Cracks Sealing
Premium Weatherproofing Silicone Sealant - For Exterior Joints And Cracks Sealing
Features
Adopting advanced neutral curing RTV technology, this sealant is mild and surface-friendly without any corrosive effect.
Equipped with all-weather protective performance, it resists sunlight aging, dampness, ozone and severe climate changes.
It keeps excellent elastic toughness from low temperature to high temperature, and possesses 35% high movement ability to ensure long-term tight sealing.
Applications
Durable waterproof sealing for roof construction joints
Perimeter sealing and caulking for doors and windows
Structural joint filling for concrete wall projects
Connection sealing between different metal sheets
Test conditions: 23±2°C, 50±5%RH, then test.
| No. | Property | Standards | Clear | Color |
|---|---|---|---|---|
| 1 | Tack-Free Time (min) | ≤30 | ≤10 | ≤20 |
| 2 | Consistency (°) | / | 8.0~9.5 | 8.5~9.5 |
| 3 | Curing Time (H) | ≤72 | ≤48 | ≤48 |
| 4 | Specific Gravity (g/mL) | / | 1.01 | 1.43 |
| 5 | Shore A Hardness | 20~60 | 20~30 | 40~50 |
| 6 | Ultimate Tensile Strength (MPa) | ≥0.6 | ≥0.6 | ≥0.8 |
| 7 | Extrusion Rate (mL/min) | ≥150 | ≥300 | ≥250 |
Typical property data not for formal specifications. Contact our team for technical specification assistance.
Q1: What series of silicone sealants are in your product lineup?
Our core offerings cover structural sealants, neutral weatherproof sealants and diverse construction-grade silicone sealants, perfectly matching curtain wall installation and all kinds of architectural sealing applications.
Q2: Do your goods possess authoritative qualification certifications?
Every item is well certified by industrial authoritative institutions, featuring reliable performance and full compliance with global construction specifications.
Q3: Is it possible to get complimentary samples for performance test?
Yes, free samples can be arranged. Clients only need to cover the international shipping expense.
Q4: Could you introduce its temperature adaptability and substrate friendliness?
It maintains steady performance within -50℃ to 180℃ and boasts outstanding anti-ageing capacity. Adopting neutral curing formula, it will never erode glass, aluminum, stone and other common building materials.
Q5: How long is the guaranteed service lifespan for outdoor usage?
A: It can serve steadily outdoors for 10 to 15 years under regular application conditions.
Q6: Are private branding and personalized packaging services accessible?
We offer one-stop OEM customization service, including exclusive logo printing and tailored package design to build your own brand.
Q7: What are your order threshold and production lead time?
We support flexible order quantities. Sample goods are ready in 2-3 working days, while full-container shipments take 5 to 15 days for completion.
Q8: What customs clearance papers can you issue? Is factory inspection allowed?
We can supply complete trade documents such as commercial invoice, packing list, certificate of origin and bill of lading. Customers are sincerely invited to visit our factory at any time, and verified client references are also obtainable.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.