KINGDELI Waterproof Silicone Sealant – Durable Weatherproof Sealant
Reliable Waterproof Silicone Sealant by KINGDELI
KINGDELI waterproof silicone sealant offers a versatile, long-lasting solution for sealing joints, gaps and fixtures in both residential and commercial projects. Formulated for excellent adhesion, weather resistance and a neutral cure, this silicone sealant is ideal for bathrooms, kitchens, windows, facades and general construction applications.
Why Choose KINGDELI Waterproof Silicone Sealant
- Proven quality from an industry leader founded in 1998 with a 66,000 m² production facility and annual capacity over 100,000 tons.
- Low-VOC, neutral silicone formula for safe indoor use and compatibility with most building materials.
- Durable waterproof performance that resists mold, UV and extreme weather.
- Backed by ISO 9001, ISO 14001, CE, ASTM tests and contribution to national standard GB/T 29755-2013.
Key Features
- Waterproof and weatherproof seal: forms a flexible, watertight bond that maintains elasticity over time.
- Neutral cure silicone: non-corrosive to metals and safe for sensitive substrates.
- Excellent adhesion: bonds to glass, ceramics, aluminum, painted surfaces and many plastics.
- Low VOC, mold-resistant: suitable for kitchens, bathrooms and indoor environments.
Applications
This waterproof silicone sealant is perfect for sealing perimeter joints in windows and doors, sanitary joints in bathrooms and kitchens, glazing, curtain walls, exterior gaps and general repair work. Contractors, fabricators and DIY users rely on KINGDELI silicone sealants for consistent results.
Technical Support and Packaging
KINGDELI offers professional technical service, OEM/ODM support and customized packaging. Each batch is produced on automated lines and tested against international standards to ensure consistent performance and supply reliability.
How to Use
Clean and dry the surface, apply with a standard caulking gun, tool the bead within the skin time, and allow full cure as specified on the product label. For best results on porous substrates, use appropriate primers recommended by KINGDELI technical staff.
Choose KINGDELI waterproof silicone sealant when you need a reliable, safe and durable sealant backed by decades of expertise and global certification.
Product Images
Qualification Certificate
Supplier-Assessment-Report-Foshan-Kingdeli-Viscose-Co.,-Ltd._00
ISO-2023-2026-EN
CE
FAQ
What type of adhesive is HY982?
HY982 is a one-component, neutral, silane-modified polymer (SMP) adhesive. It is solvent-free, paintable, and designed for high-performance flooring and panel bonding applications.
Is HY982 suitable for flooring installation?
Yes. HY982 is specifically designed for wood flooring, PVC flooring, and panel installation, offering strong initial tack, long-term elasticity, and excellent durability.
What type of product is this?
This is a high-quality, single-component, self-leveling sealant and adhesive based on modified silane polymer technology, designed for sealing and bonding applications requiring long-lasting elasticity and strong adhesion.
How long is the shelf life of HY-3300?
Cartridge: 12 months
Aluminum foil: 12 months
Store in a cool, dry, and well-ventilated area below 25℃ for best performance.
About other questions pls contact me directily.
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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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