KINGDELI Automotive MS Polymer Adhesive — Reliable, Durable Bonding
KINGDELI Automotive MS Polymer Adhesive — Reliable, Durable Bonding
Why choose KINGDELI automotive ms polymer adhesive?
KINGDELI automotive MS polymer adhesive is engineered for modern vehicle manufacturing and repair. Our neutral-cure MS Polymer formula offers excellent adhesion to metals, plastics, glass, and composites without corrosion risk or strong acetic odor. Designed for permanent flexible bonds, it resists vibration, temperature cycles, and weathering—making it ideal for bodywork, trim fixing, and structural seam sealing.
Performance & typical applications
With superior shear strength and elasticity, KINGDELI automotive MS polymer adhesive supports dynamic loads and maintains seals under thermal expansion. Common applications include bonding exterior trim, roof rails, windshields (as an auxiliary), door panels, and underbody components. Our products cure to a durable elastomer that combines gap-filling capability and long-term joint integrity for both OEM and aftermarket use.
Technical excellence & global certifications
Since 1998, KINGDELI has combined advanced manufacturing with rigorous R&D. Our 66,000 m² facility and automated production lines ensure consistent quality and scale (100,000+ tons/year). We contributed to National Standard GB/T 29755-2013 and hold ISO 9001, ISO 14001, CE, and ASTM recognitions—underscoring our commitment to safety, performance, and traceability.
Sustainability, low-VOC formulations & support
Our automotive MS polymer adhesive is available in low-VOC, solvent-free formulations to meet stricter environmental requirements. KINGDELI offers technical guidance, product selection support, and on-demand testing to ensure compliance with local regulations and OEM specifications. Trusted in 50+ countries, we provide reliable logistics and responsive after-sales service.
OEM/ODM flexibility & ordering
KINGDELI supports tailored OEM/ODM solutions, custom colors, and packaging options to fit production lines and repair workflows. Partner with us for bulk supply stability, quality assurance, and expert application training. Contact KINGDELI to evaluate samples, request technical datasheets, or set up a qualification trial for your automotive projects.
Does the sealant shrink after curing?
No. HY939 does not shrink after curing and maintains long-term elasticity.
Can this product be used outdoors?
Yes. HY993 offers excellent weather resistance, UV stability, and long-term durability suitable for exterior applications.
What are the main applications of HY-4300?
HY-4300 is used for:
✓Structural glazing of glass, marble, and aluminum curtain wall systems
✓Glass roofing and façade structural projects
✓Secondary sealing of insulating glass units (IGU)
✓Bonding and sealing of structural building components
Are there substrates where HY994 is not recommended?
Yes. Do not use HY994 on materials that release oils, plasticizers, or solvents (e.g., oil-treated wood, certain rubber materials).
Is a primer required before application?
In most cases, no primer is required. HY982 bonds strongly to clean and sound substrates. For highly absorbent or unusual materials, a small adhesion test is recommended prior to full application.
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Have questions about the topic or need tailored sealant solutions for your project?
Our team is ready to provide expert guidance, product recommendations, and application support.
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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