KINGDELI MS Polymer Sealant for Window Systems
Product Overview
What is KINGDELI MS Polymer Sealant?
KINGDELI MS Polymer sealant for window systems is a high-performance, neutral-cure sealant designed for glazing, frame bonding, and weatherproofing of windows and curtain walls. It combines strong adhesion with long-term flexibility, making it ideal for joints that experience movement and exposure to weather.
Key Benefits
- Durable and elastic: Maintains a watertight, flexible seal that resists aging, UV, and temperature change.
- Neutral cure, non-corrosive: Safe for metal and coated surfaces—no acetic odor or corrosion risk.
- Low VOC and environmentally responsible: Formulated to meet modern sustainability requirements.
- Easy to apply: Smooth extrusion, excellent tooling, and fast skin formation reduce labor time.
- Long-term reliability: Designed to meet industry standards for glazing and building sealing.
Technical Highlights
Performance & Compatibility
KINGDELI MS Polymer offers excellent adhesion to glass, aluminum, PVC, concrete, and many coated surfaces without primers in many cases. It accommodates joint movement and cures to a resilient elastomer that resists water, ozone, and UV degradation—ideal for window systems in residential and commercial projects.
Quality & Compliance
As part of KINGDELI’s product range, this MS polymer sealant is produced in our Foshan, China facility with an annual capacity exceeding 100,000 tons. KINGDELI, established in 1998, is a National High-Tech Enterprise and contributor to national standards (GB/T 29755-2013). Our products meet ISO 9001, ISO 14001, CE, and ASTM benchmarks—ensuring safety and consistency.
Applications & Installation
Recommended Uses
Suitable for perimeter sealing of windows, structural glazing back-up, frame bonding, joint sealing in curtain walls, and refurbishment projects.
Simple Installation Tips
Ensure surfaces are clean and dry. Use masking tape for neat joints, apply with a standard caulking gun, and tool within the product’s skin time. Follow KINGDELI technical data for joint design and primer recommendations when required.
KINGDELI’s MS polymer sealant for window systems delivers a trusted balance of performance, sustainability, and ease of use—backed by over two decades of industry experience and global technical support.
Certificate display
Supplier-Assessment-Report-Foshan-Kingdeli-Viscose-Co.,-Ltd._00
VOC
ASTM-C020-2018-HY3300_00
Q&A
How does the adhesive cure?
It cures by water evaporation, which means at least one of the bonded surfaces must be porous.
Are special tools required for application?
HY951 is designed for cartridge application using standard epoxy grout or caulking tools. Proper surface preparation and correct component mixing are essential for best results.
What substrates does this sealant adhere to?
It provides excellent adhesion to a wide range of materials, including glass, metal, aluminum, gypsum board, marble, and certain engineering plastics, without causing corrosion.
What packaging options are available?
280ml / 300ml aluminum cartridge
400ml / 600ml aluminum foil sausage
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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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