Flame Retardant Neutral Silicone Sealant — KINGDELI High‑Performance Solution

Flame Retardant Neutral Silicone Sealant — KINGDELI High‑Performance Solution

Professional Overview

KINGDELI Flame Retardant Neutral Silicone Sealant is a neutral‑curing, low‑VOC silicone formulated for fire‑resistant sealing and bonding in demanding environments. Engineered for long‑term elasticity, excellent weathering resistance, and non‑corrosive adhesion to common substrates, this sealant balances safety and durability while meeting international performance expectations.

Key Features

Designed with flame retardant additives and a neutral silicone matrix, this product provides reliable fire resistance without acid‑release during curing. Key attributes include excellent movement accommodation, UV and moisture resistance, low odor, and compatibility with paints and coatings. Manufactured in KINGDELI’s automated 66,000 m² facility, each batch adheres to ISO 9001, ISO 14001, CE, and ASTM requirements.

Typical Applications

Ideal for perimeter firestopping, curtain wall glazing, HVAC penetrations, electrical enclosures, and expansion joints, the Flame Retardant Neutral Silicone Sealant performs across construction, transportation, and industrial maintenance projects. Its neutral cure makes it suitable for sensitive metals and coated surfaces, reducing risk of substrate corrosion.

Technical Reliability and Compliance

Backed by KINGDELI’s 27+ years of R&D and contributions to national standards such as GB/T 29755‑2013, this sealant undergoes rigorous testing and quality control. The product supports OEM/ODM customization, sustainable low‑VOC formulations, and comprehensive technical service for specification, testing, and installation guidance.

Why Choose KINGDELI

As a National High‑Tech Enterprise with a global footprint in 50+ countries, KINGDELI combines manufacturing scale—100,000+ tons annual capacity—with expert technical support. Choose KINGDELI Flame Retardant Neutral Silicone Sealant for certified performance, consistent supply, and tailored solutions that seal safety and longevity into every project.

FAQ:
Is it suitable for use on metal or stone?

It works well on many surfaces, but acetic silicone may corrode sensitive metals and alkaline materials—compatibility testing is recommended.

Is HY994 environmentally friendly?

Yes. The formula is solvent-free, ultra-low VOC, non-toxic, and non-corrosive, making it suitable for projects with strict environmental requirements.

How should the product be stored?

Store in a cool, dry, and well-ventilated area. Avoid direct sunlight and high temperatures. Keep the container tightly sealed when not in use.

Is HY-2100 environmentally friendly?

Yes. It features low VOC and low odor, making it user- and indoor-environment friendly.

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