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Insulating Glass Polysulfide Sealant Advanced High Modulus Sealant for Effective Weatherproofing Solutions
US$0.10-9.90
1 Kit
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableApplication
Construction, Insulating Glass UnitsBonding Function
Insulated Glass Secondary SealantModel NO.
JS903Composition
Base + Curing AgentMorphology
PasteOEM
AcceptableClassification
Room CuringPromoter Composition
Curing AgentFormula
MixtureMain Agent Composition
Polysulfide BasedCharacteristic
Solvent FreeSpecification
200L drums + 20L pailsTrademark
HITAKOLOrigin
ChinaHS Code
3214109000Production Capacity
500 Kits/DayKey features
Excellent Chemical Resistance: Provides excellent oil, solvent, and chemical resistance to prevent seal failure.
Strong Adhesion Performance: Ensures strong adhesion to glass, aluminum, stainless steel, and spacer materials.
Low Permeability Design: Suitable for non-rigid warm-edge spacer systems like TPS due to low permeability.
Solvent-Free Formula: Two-part, solvent-free polysulfide sealant for safe and effective sealing.
ISO Quality Certified: Passed ISO9001 and ISO14001 management system certification for quality control.
Versatile Application: Ideal for construction, transportation, and refrigeration industries.
Flexible Packaging Options: Available in various drum sizes including 300kg, 30kg, and 4kg barrels.
Long Storage Life: 12-month storage period when kept in cool, dry, and ventilated conditions.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2015-09-15Nearest Port: Shanghai portAverage Response Time: ≤4.97hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryKAIFENG HITAKOL BUILDING MATERIAL CO., LTD. is identified as a China-based limited company and manufacturer/factory in Kaifeng, Henan, with products focused on silicone, polymer, resin, and sealant materials. The supplier reports ISO 9001 and ISO 14001 certifications, more than 10 production lines, 50 years of combined R&D engineer experience, and 11–20 quality control staff. It has exported since 2015 and reports that exports account for 51%–70% of total sales, with both agency and self-operated export methods. The available evidence supports strengths in certification, production resources, export experience, product development, and customization responsiveness. However, after-sales service processes, financial credibility, and established customer-case depth are not sufficiently documented. Trade records show limited identified transactions, involving buyers in Uzbekistan and Brazil.
Supplier typeThe supplier is described as both a trade company and a manufacturer/factory. It is a limited company located in Kaifeng, Henan, China, with a dedicated factory address in the Eco-Tech Development Zone.
CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These explicitly indicate documented quality-management and environmental-management credentials, although no certificate numbers, issue dates, or scopes are provided.
R&D capabilityThe supplier reports 50 years of total R&D engineer experience and describes continuous raw-material and finished-product testing, product improvement, and new-technology development. These are explicit indicators of R&D and innovation activity.
Production capacityThe supplier offers a broad range of silicone polymers, MS polymers, epoxy resins, silicone fluids, sealants, and gasket makers. It reports more than 10 production lines and 11–20 quality-control staff, supporting substantial production and quality-control resources.
Customization capabilityThe supplier explicitly states that it develops products suited to customers’ actual needs and uses customer feedback in product development. Its reported testing, project tracking, and product-improvement practices further support customization responsiveness.
Product Q&A
Q:What is the minimum sealant thickness for gas-filled IG?
A:
The minimum thickness is 5.0mm, though practical thickness should be determined based on unit size and spacer design.
Q:What substrates does this sealant adhere to?
A:
It adheres well to glass, aluminum, aluminum alloy, stainless steel, and galvanized steel.
Q:Is this sealant suitable for warm-edge spacer systems?
A:
Yes, it is suitable for non-rigid warm-edge spacer systems like TPS due to low permeability.
Q:What is the shelf life of the product?
A:
The product has a storage period of 12 months if kept in a cool, dry, and ventilated place.
Q:Can this sealant be used in automatic production lines?
A:
Yes, it has low viscosity and is suitable for both automatic mechanical and manual production lines.
Send Inquiry
*To:
KAIFENG HITAKOL BUILDING MATERIAL CO., LTD.
KAIFENG HITAKOL BUILDING MATERIAL CO., LTD.*Content:
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