What is the mixing ratio?

The mixing ratio is 100:100 by volume.

Can the adhesive be used for window corner joints?

Yes, it is specifically designed for aluminium window and door manufacturing for bonding of corner connectors.

What is the maximum gap bridging width?

It can fill assembly joints of up to 8 mm width.

2-Part PUR Structural Adhesive for Window Angle Corner Structural Joint

Name: 2-Part PUR Structural Adhesive for Window Angle Corner Structural Joint
Brand: Shanghai Sepna Chemical Technology Co., Ltd.
SKU: 2128230535

Shanghai, ChinaShanghai Sepna Chemical Technology Co., Ltd.

US$5.00-7.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Automobile, Construction, Woodworking

Bonding Function

Structural Adhesive

Model NO.

SP21X

Color

Grey/Color

Composition

Polyurethane

Component

2-Part

Curing Time

8/15/25/30 Mins

Type

Structural Adhesive

Applicaiton

Window Corner

Equivalent to

Cosmofen Duo

Material

Polyurethane

Classification

Room Curing

Main Agent Composition

Polyurethane

Characteristic

Weatherability

Promoter Composition

Curing Agent

Transport Package

20PCS/Box

Specification

300ML+300ML double tube

Trademark

SEPNA

Origin

China

HS Code

3506100090

Production Capacity

100000PCS/Year

Key features

Multi-Curing Time Options: Available in 8, 15, 25, and 30 minutes curing times for various temperature conditions.

Wide Adhesion Spectrum: Suitable for aluminium, wood, glass, gypsum boards, and GRP/GFK materials.

High Bonding Strength: Achieves structural force-locked connections with excellent shear strength.

Superior Weather Resistance: Withstands temperatures from -50 to +100 degrees Celsius with excellent durability.

Easy Application System: Comes in twin cartridge with static mixing tube for controlled hardening and large gap bridging.

Customizable Curing Time: Curing time can be customized to 8, 15, 25, or 30 minutes based on requirements.

Paintable After Curing: Surface can be painted or powder-coated after the adhesive has fully hardened.

Solvent-Free Formula: Environmentally friendly thixotropic formula that does not drip during application.

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: ≤3.26h

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?

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 be 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.