KINGDELI RTV Silicone Sealant — Reliable Neutral & Acetic Silicone
Product Overview
KINGDELI RTV Silicone Sealant is a versatile, high-performance sealant designed for construction, glazing, HVAC, and general-purpose bonding. Available in both neutral cure and acetic cure formulations, this rtv silicone sealant provides excellent adhesion, long-lasting waterproofing, and flexible joint movement. Manufactured by KINGDELI in Foshan, China, it comes from a 66,000 m² facility with automated lines and a production capacity exceeding 100,000 tons annually.
Why Choose KINGDELI RTV Silicone Sealant?
We combine material science with strict quality control to deliver reliable sealants that professionals trust. KINGDELI is a National High-Tech Enterprise and contributor to national standards, ensuring our silicone sealants meet ISO 9001, ISO 14001, CE, and ASTM benchmarks. Our products feature low-VOC, sustainable formulations for safer indoor use.
Key Benefits
- Strong adhesion to glass, metal, ceramics, and many plastics
- Durable waterproofing and UV resistance for exterior use
- Flexible after curing to absorb joint movement and thermal expansion
- Available in neutral cure (non-corrosive) and acetic cure (fast skining)
- Low odor and low-VOC options for better indoor air quality
Typical Applications
Ideal for window and door glazing, curtain wall seals, sanitary joints, HVAC connections, and general assembly. KINGDELI rtv silicone sealant is suitable for both professional contractors and OEM/ODM projects.
Specifications & Support
Our formulations meet international performance standards for adhesion, elongation, and weathering. KINGDELI provides technical support, customized color matching, and OEM/ODM services to fit project requirements. Backed by 27+ years of industry experience and a presence in 50+ countries, we deliver both product quality and reliable supply.
Trust and Sustainability
Choosing KINGDELI means working with a trusted partner committed to innovation, safety, and environmental responsibility. Our low-VOC RTV silicone sealants help reduce emissions while maintaining top-tier performance. For technical data sheets, installation guidance, or sample requests, contact KINGDELI's global support team based in Foshan.
Our Certifications
Supplier-Assessment-Report-Foshan-Kingdeli-Viscose-Co.,-Ltd._00
ISO-2023-2026-EN
VOC
Q&A
Is the product sensor-safe?
Yes. HY939 is sensor-safe, low-odor, and does not release corrosive by-products during curing.
How should HY993 be stored?
Keep in a dry, shaded environment at moderate temperatures. Avoid exposure to freezing or high heat for prolonged periods.
Is HY925 environmentally friendly?
Yes. It contains no corrosive components, does not pollute substrates, and is formulated to be environmentally friendly.
Does the adhesive require mechanical fixings?
In most applications, no mechanical fixings are required. However, very heavy or distorted items may need temporary support while the adhesive cures.
If you have another questions, please feel free to contact us.
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Innovating with Integrity, Bonding the World
Since 1998, KINGDELI has delivered trusted, sustainable sealant solutions that connect industries and inspire progress worldwide.
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