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Premium 100% RTV Silicone Sealant for All Applications
US$1.00-10.00
1 Pallet
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableApplication
Automobile, Construction, DIYBonding Function
General Purpose Silicone SealantModel NO.
SR981Color
Transparent, White, Black, Grey, etcComposition
Pdms, Cross-Linking Agent, Filler, etcMorphology
Viscous PasteCustomer's Brand
AcceptableMaterial
SiliconeClassification
Room CuringCharacteristic
Excellent Adhesion to Non-Porous SubstratesMain Agent Composition
PolydimethylsiloxanePromoter Composition
Cross-Linking AgentFormula
MixtureTransport Package
12 or 24 Cartridges / CartonSpecification
240ml ~310ml cartridge packagingTrademark
HITAKOLOrigin
ChinaHS Code
3506100010Key features
Versatile Adhesion: Excellent primerless adhesion to glass, tiles, ceramics, aluminum, and painted wood.
Fast Curing: One-part acetoxy system cures quickly at room temperature by reacting with air moisture.
Custom Colors: Available in Clear, White, Black, Silver Grey, and other colors as required by the user.
Weather Resistant: Resistant to UV, ozone, and extreme temperature changes for long-lasting durability.
Quality Certified: Manufactured under strict ISO9001 and ISO14001 quality management system certifications.
Flexible Packaging: Supplied in 300ml cartridges for DIY or 200L drums for bulk industrial applications.
Custom Branding: Customer's brand and logo are acceptable for customization on the product packaging.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2015-09-15Nearest Port: Shanghai portAverage Response Time: ≤7.58hTerms 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 curing time for SR981 Silicone Sealant?
A:
In 24 hours at room temperature and 50% relative humidity, it cures to a depth of about 3 mm. Deep sections or low humidity may extend curing time.
Q:Is the sealant suitable for structural glazing?
A:
No, it is not recommended for structural glazing or the manufacture of Insulated Glass (IG) Units.
Q:Can the cured sealant be painted?
A:
No, the cured sealant surface cannot be painted as paint will not adhere well to it.
Q:What substrates should be avoided?
A:
Avoid use on galvanized iron, copper, brass, zinc-coated steel, concrete, porous stone, polycarbonate, PTFE, polyethylene, and polypropylene.
Q:Is this product safe for food or drinking water contact?
A:
No, it should not be applied to surfaces in direct contact with food or drinking water.
Send Inquiry
*To:
KAIFENG HITAKOL BUILDING MATERIAL CO., LTD.
KAIFENG HITAKOL BUILDING MATERIAL CO., LTD.*Content:
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