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The H3o One-component Polyurethane Sealant is a single‑component formulation based on polyurethane resin. It delivers a high‑strength bond and has passed SGS testing as well as the ELV automotive environmental standard, confirming its suitability for demanding industrial projects. The product is solvent‑free and does not shrink after curing, which simplifies handling on site. Its elasticity enables it to recover from deformation without loss of performance.
The sealant shows strong resistance to water, oil and ageing, allowing it to function reliably in moist or lubricated environments. It adheres to a broad range of substrates including metal, alloy, glass, wood, concrete, marble and ceramics; surface preparation such as roughening or primer may be required for optimal results. In the broader polyurethane sealant market, typical working temperatures range from -30 °C to +80 °C, and cure times of 30 minutes to 2 hours are common under standard conditions. This positions the product as a versatile choice for construction, automotive and appliance manufacturers.
Primary users are construction firms, vehicle manufacturers, home‑appliance assemblers and furniture producers who need a durable, fast‑acting sealant. The supplier does not disclose minimum order quantities, price tiers or lead‑time details, so prospective buyers should request those figures directly. Before large‑scale use, an adhesion test on the target material is recommended to verify performance. Confirm any required certifications or batch test reports with the supplier prior to placing an order.
| Material | Polyurethane Resin |
| Component Type | One‑component formulation |
| Strength | High strength (as stated) |
| Elasticity | High elasticity (as stated) |
| Chemical Resistance | Resistant to water, oil and ageing |
| Certifications | SGS tested, complies with ELV automotive environmental standard |
| Typical Working Temperature (typical) | -30 °C to +80 °C |
| Typical Cure Time (typical) | 30 minutes to 2 hours at 25 °C |
| Typical Packaging (typical) | 300 ml cartridge or 1 kg bulk container |
| Typical Shelf Life (typical) | 12 months sealed |
Shenzhen Gunai Sealant Co., Ltd is located in the Songgang District of Shenzhen, Guangdong Province, China. The company is listed with a harbour trust tier and currently shows a 0.00% response rate, indicating that response times may vary. Its address is recorded as 518100 Shenzhen, Guangdong, confirming its regional base for manufacturing and distribution.
The firm specialises in producing one‑component polyurethane sealants for industrial applications. While the product description provides detailed performance attributes, the listing does not include information on minimum order quantities, pricing structures or lead‑time estimates. Buyers are encouraged to contact the supplier directly to obtain these commercial details and to request any additional technical documentation.
One-component polyurethane sealant (PU sealant) designed for industrial sealing and bonding applications. High-strength formula offers excellent deformation recovery and wide material compatibility with various substrates. Compliant with SGS testing and ELV automotive environmental standards, making it suitable for vehicle manufacturing and export markets. Easy application single-component formulation eliminates mixing requirements for efficient on-site use in construction, automotive, and general industrial sealing projects.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify that the sealant meets the specific standards required for your project. Request the latest SGS test report, ELV certification copy and a material safety data sheet to confirm compliance. If you need a particular batch traceability or additional performance data, ask the supplier to provide those documents alongside the product sample.
Logistics for shipments from Shenzhen typically involve FOB or CIF terms, but the exact incoterm should be confirmed with the supplier. Lead‑time is usually quoted after the order details are finalised; expect a standard production window of a few weeks. Common payment methods include a confirmed L/C or T/T, and the supplier may require a deposit before commencing production.
Arrange a third‑party inspection to validate key quality parameters such as tensile strength, elasticity and adhesion on a representative sample. Verify that the packaging is intact and that the sealant is stored under recommended conditions during transit. Obtaining a certificate of conformity together with the inspection report will help ensure that the received product matches the specifications described in this listing.
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When sourcing H3o One-Component Polyurethane Sealant for your business, securing the right balance of quality and cost is essential. Shenzhen Gunai Sealant Co., Ltd, a verified supplier based in China, offers this product with key specifications including One-Component Polyurethane Sealant, Industrial / Automotive Grade, and Sealing, Bonding, Waterproofing. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3506.91, making it a staple in the Adhesive, Sealants & Lubricants sector with strong demand from importing countries worldwide.
Importing H3o One-Component Polyure requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Gunai Sealant Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3506.91 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this H3o One-Component Polyure has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Adhesive, Sealants & Lubricants category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing H3o One-Component Polyure requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3506.91 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for H3o One-Component Polyurethane Sealant from Shenzhen Gunai Sealant Co., Ltd is $3/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shenzhen Gunai Sealant Co., Ltd through EximNext.
The supplier, Shenzhen Gunai Sealant Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for H3o One-Component Polyure. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, H3o One-Component Polyurethane Sealant is classified under HS Code 3506.91. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import H3o One-Component Polyure from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Gunai Sealant Co., Ltd. Ensure you have the necessary import licenses for Adhesive, Sealants & Lubricants products in your destination country.
Yes, Shenzhen Gunai Sealant Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for H3o One-Component Polyurethane Sealant supplied by Shenzhen Gunai Sealant Co., Ltd include One-Component Polyurethane Sealant, Industrial / Automotive Grade, and Sealing, Bonding, Waterproofing. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shenzhen Gunai Sealant Co., Ltd offers H3o One-Component Polyure with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
H3o One-Component Polyure is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Gunai Sealant Co., Ltd through our platform.
Shenzhen Gunai Sealant Co., Ltd maintains international quality certifications. These ensure that the H3o One-Component Polyure meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Gunai Sealant Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shenzhen Gunai Sealant Co., Ltd.
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