KINGDELI Highest Temp Silicone Sealant
KINGDELI Highest Temp Silicone Sealant — Trusted High-Heat Protection
KINGDELI Highest Temp Silicone Sealant is engineered for demanding environments where standard sealants fail. Backed by KINGDELI’s 27+ years of experience and world-class manufacturing in Foshan, this sealant provides dependable adhesion, long-lasting flexibility, and resistance to extreme temperatures. It’s ideal for industrial ovens, exhaust systems, furnaces, and other high-temperature assemblies.
Key Benefits
- Heat Resistance: Formulated to withstand prolonged high temperatures and intermittent peak heat common in industrial and automotive use.
- Durable Adhesion: Bonds to metal, ceramic, and many engineered surfaces for a secure, lasting seal.
- Low VOC & Sustainable: Meets modern environmental expectations with reduced emissions and safer workplace handling.
- Reliable Cure: Neutral-cure chemistry minimizes corrosion on sensitive substrates and metal parts.
- Quality Assured: Manufactured under ISO and CE standards with consistent, high-capacity production.
Common Applications
Designed as a high-temperature sealant, it excels in:
- Automotive exhaust and engine compartments
- Industrial furnaces, ovens, and kilns
- HVAC components and ductwork exposed to heat
- Electrical enclosures and heat shields
- Repair and assembly in metalworking and ceramic industries
Why Choose KINGDELI?
KINGDELI combines advanced R&D with large-scale, automated production to ensure supply stability and consistent product performance. As a National High-Tech Enterprise and contributor to national standards, we deliver technical support, OEM/ODM services, and practical product guidance. When you choose KINGDELI Highest Temp Silicone Sealant, you get a solution backed by independent quality systems and global experience in 50+ countries.
Technical Support & Ordering
Our technical team offers application advice and compatibility checks to help you select the right sealant for your project. For bulk supply, custom formulations, or sample requests, contact KINGDELI via our global channels. We prioritize fast, reliable delivery and after-sales support so your projects stay on schedule.
Protect critical joints with a proven high-temperature silicone sealant from KINGDELI — durable, safe, and engineered to perform.
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Q&A
What packaging formats are available?
HY993 is supplied in 280 ml/300 ml cartridges and 500 ml/600 ml aluminum foil sausage packs.
What colors are available?
Standard colors include grey, golden, silver black, and grey. Customized colors are available upon request.
Can HY994 be used for bonding or sealing glass?
Yes, but the bonded surfaces must not be exposed to direct sunlight, as this may affect performance.
Is HY-3300 suitable for outdoor applications?
Yes. Its outstanding weatherproof and UV-resistant properties make it ideal for long-term outdoor sealing and bonding applications.
HY992 Modified Polyurethane Construction Sealant
HY992 Modified Polyurethane Sealant is a one-component, moisture-curing construction sealant designed for professional building and structural sealing applications. It provides excellent adhesion, weather resistance, and durable elasticity, making it suitable for a wide range of construction materials.
The formulation delivers strong bonding performance without corrosion or substrate contamination, while maintaining low VOC content for environmentally responsible construction projects.
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HY997 MS polymer sealant for is is a premium one-component, neutral-curing modified silane sealant engineered for demanding interior applications. It offers a Class 20 movement capability, ensuring long-lasting flexibility and reliable performance under dynamic joint conditions. Curing at room temperature, HY997 delivers superior anti-microbial and mildew-resistant properties, maintaining hygienic and clean environments over time.
KINGDELI HY732 Professional Acetoxy Cure Silicone Sealant
KINGDELI HY732 is a professional-grade, one-component acetoxy cure silicone sealant designed for fast curing, strong adhesion, and long-lasting flexibility. Ideal for aquariums, glass applications, aluminum doors and windows, kitchens, and bathrooms, it provides reliable sealing performance with excellent anti-fungal protection in high-humidity environments.
Innovating with Integrity, Bonding the World
Since 1998, KINGDELI has delivered trusted, sustainable sealant solutions that connect industries and inspire progress worldwide.
Whatsapp: +8618825946249
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