What materials can this adhesive bond?

It bonds aluminium, wood, laminate, glass fibre reinforced plates (GRP/GFK), gypsum fibre boards, and granulate cement plates.

What is the shelf life of the product?

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

Premium Window Joint Adhesive for Strong Structural Bonding

Name: Premium Window Joint Adhesive for Strong Structural Bonding
Brand: Shanghai Sepna Chemical Technology Co., Ltd.
SKU: 2131990965

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

High Strength Structural Bonding: Achieves constructional force-locked connections with excellent heat and weather resistance.

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

Multiple Curing Options: Available in 8, 15, 25, and 30-minute curing times for various temperature conditions.

Easy Twin Cartridge Application: Practical twin cartridge with static mixing tube ensures controlled hardening and easy handling.

Customizable Curing Time: Curing time is customizable, offering options like 8, 15, 25, and 30 minutes.

OEM/ODM Service Available: We provide OEM label service and protect your market rights for custom branding.

Professional Manufacturer: 10+ years experience with 18 R&D engineers and global service for nearly 1000 enterprises.

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: ≤3.19h

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:Is OEM/ODM service available?

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

Q:What is the curing time for this adhesive?

We offer multiple curing times including 8-10 mins for cold areas, 15 mins for most areas, 25 mins for most areas, and 30 mins for hot areas.