Weatherproofing Neutral Silicone Sealant For Concrete Metal And Glass Substrates

1. This product is a single-component neutral room-temperature vulcanized silicone sealant with simple construction operation.
2. It features non-corrosive property to various substrates and stable weather-resistant performance suitable for long-term exterior use.
3. It possesses remarkable anti-ultraviolet and anti-ozone capacity to slow down outdoor aging of sealing joints.
4. The cured sealant retains stable elastic performance under extreme temperature ranging from -50℃ to 150℃.
5. It can form reliable adhesive bonding with the majority of conventional building materials without additional priming process.
6. Adopting low-odor non-toxic formulation, the product meets safety requirements for all exterior decoration projects.
7. It owns excellent waterproof sealing capacity to avoid rainwater infiltration and building leakage issues.
8. The sealant maintains stable appearance and effectively avoids yellowing discoloration under prolonged outdoor natural exposure.

1. This neutral silicone weather sealant serves as the core caulking material for the overall installation and weatherproof treatment of various architectural door and window systems.
2. It delivers stable weather-resistant bonding performance at the splicing joints of diversified substrates including glass, metal, concrete and engineering plastic.
3. It is widely applied to the weatherproof finishing construction of splicing gaps between exterior wall decorative panels and exterior ceramic tile layers.
4. It can satisfy the long-term anti-aging sealing requirement of secondary auxiliary seams for simple small-area curtain walls of low and medium-rise buildings.
5. It is used for waterproof filling and anti-leakage sealing of reserved through-wall holes for all kinds of outdoor drainage and water supply pipelines.
6. It offers durable UV-resistant caulking treatment for assembly joints of outdoor glass sunshades, glass awnings and outdoor metal guardrail frames.

Operating conditions of 23±2°C and 50±5%RH, then test:

Typical property data, not for specification use. Contact us for detailed specifications.

Q1. Do you provide free/custom samples of weather silicone sealant?
Sure! You can order samples to test our quality. We can also mix different colors and sizes for your trial use.

Q2. How fast can you finish production?
Samples are ready in 2–3 days, and bulk production only takes 5–7 working days. Fast and stable delivery.

Q3. Is MOQ high for this sealant?
No high MOQ at all. Even 1 piece is available for your sample test.

Q4. How do you ship the goods and how long will it take?
We send samples by FedEx for fast delivery. Large orders go by sea to save your cost. Shipping time depends on your local area.

Q5. How can I place an order with you?
Just tell us your usage and requirements, we’ll make a suitable quote for you. After you confirm the sample and pay the deposit, we start production strictly as your request.

Q6. Can I print my brand logo on the sealant bottle?
Yes, custom logo printing is supported. Just send us your logo file and printing needs before production.

Q7. Do you guarantee your product quality?
Absolutely! We offer 10-year warranty for factory defects if the product is used under normal conditions.

Q8. What projects is this medium weather sealant good for?
It works perfectly for doors & windows, exterior wall panels, low-rise curtain walls and outdoor pipe hole waterproof sealing.

Q9. Is this sealant safe for metal materials?
100% safe! It is neutral and non-corrosive, will never rust or damage metal and building surfaces.

Q10. Can it withstand long-term outdoor sun and air exposure?
Of course. It resists UV rays and ozone effectively, keeping the sealing joint stable without aging or cracking outdoors.