What is the minimum order quantity?

The Minimum Order Quantity is 5 Ton.

Premium Polyurethane Sealant for Aluminum Windows and Doors

Name: Premium Polyurethane Sealant for Aluminum Windows and Doors
Brand: Shanghai Sepna Chemical Technology Co., Ltd.
SKU: 2064254625

Shanghai, ChinaShanghai Sepna Chemical Technology Co., Ltd.

US$7.60

1,000-2,999 Pieces

US$7.20

3,000-5,999 Pieces

US$6.50

6,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Automobile, Construction, EV Battery

Bonding Function

Structural Adhesive

Model NO.

SP211

Color

White

Material

Polyurethane

Einecs

210-898-8

Classification

Two-Component

Formula

CH3h8n2o

CAS No.

9009-54-5

OEM/ODM

Free OEM&ODM Service

Advantage

High Bond Strength

Shelf Life

9 Months

Tensile Strength (Aluminum-Aluminum) MPa

Shear Strength (Aluminum-Aluminum) MPa

Hardness Shore D

More Than 65

Transport Package

Cartoon

Specification

600ML

Trademark

Sepna

Origin

China

HS Code

3506100090

Production Capacity

100000kg

Key features

High Bond Strength: Achieves structural force-locked connections with shear strength up to 12 MPa on aluminum-aluminum joints.

Wide Adhesion Spectrum: Suitable for aluminum, wood, laminate, glass, GRP/GFK, gypsum fiber boards, and cement plates.

Customizable OEM/ODM: Offers free OEM label service and customization from samples, designs, or full customization options.

Easy Handling: Packaged in twin cartridges with static mixing tubes for controlled hardening and easy application.

Gap Bridging Capability: Thixotropic formula allows for filling assembly joints up to 8 mm width without dropping.

Post-Processing Friendly: Can be painted after hardening and is suitable for later powder-coating applications.

Long Processing Time: Offers extended application times ranging from 10 to 40 minutes depending on the specific model.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceMulti-language Pioneer

Shanghai Sepna Chemical Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2011-01-01Nearest Port: Shanghai, Ningbo, ShenzhenAverage Response Time: ≤3.48h

AI-Powered supplier vetting

SummarySEPNA demonstrates organized operations, documented service and quality procedures, product R&D activity, OEM/ODM availability, and customization from samples, designs, or fully customized specifications. It reports one production line, adhesive sealant output of 30,000 tons, broad domestic and international market coverage, and lead times within 15 workdays. Overseas support includes installation, debugging, maintenance, repair, and training, with service offered in Russia and participation in an offline trade show. However, the provided information shows no SDK, overseas warehouse, showroom, agent, or branch. Certification holdings and customer case details are not provided, so those areas cannot be confirmed.

Supplier typeThe supplier has dedicated production, R&D, sales, service, purchasing, and quality-control functions, operates one production line, and provides OEM and ODM services. This supports classification as a manufacturer with integrated R&D and service capabilities.

After-Sales capabilityThe supplier reports service procedures with followed records, complaint-handling and corrective-action mechanisms, and overseas services including installation, debugging, maintenance, repair, and training. Coverage is limited in the provided data because service is identified for Russia and the supplier has no overseas warehouse, showroom, agent, or branch.

R&D capabilityThe supplier reports new products during the past year and offers ODM services, indicating active product development and design capability. It explicitly has no available SDK, so software-development integration capability is not demonstrated.

Production capacityThe supplier operates one production line and reports adhesive sealant output of 30,000 tons, with lead time within 15 workdays during the off-season and broad export-market coverage. The equipment list includes mixing, testing, drying, aging, and inspection equipment, supporting established manufacturing and testing capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, and full customization, alongside OEM and ODM services. These statements directly demonstrate broad product customization capability.

Product Q&A

Q:What is the delivery time for orders?

Normally, delivery time of sample order is 3 to 7 days, standard order is 7-20 days.

Q:How to get free samples?

Contact with us to get free samples

Q:How to become Sepna's distributor?

As the growing of Sepna's global business,we need to find more and more distributors and agents worldwide. Sepna will provide the best solution and service for our partners. For more information, pls contact with us directly

Q:Do you offer OEM/ODM service?

Sepna can offer the customer OEM label service,and will give the protection of the your right in your market.

Q:What is the shelf life of the product?

The shelf life is 6 months and 9 months depending on the specific product variant.