What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season.

What chemicals should be avoided during use?

Avoid contact with alcohol and acid chemicals, as they may prevent the adhesive sealant from curing properly.

High Quality Polyurethane Sealant for Bus Glass Bonding

Name: High Quality Polyurethane Sealant for Bus Glass Bonding
Brand: Beijing Comens New Materials Co., Ltd.
SKU: 860047825

Beijing, ChinaBeijing Comens New Materials Co., Ltd.

Negotiable

2,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Automobile

Bonding Function

Structural Adhesive

Model NO.

Surtek 3668

Color

Black

Composition

Organic Material

Morphology

Black Paste

Density

1.20±0.05 Kg/L

Cure Mechanism

Moisture-Curing

Non-Sag Properties

Good

Shore a Hardness

~ 60

Shear Strength

≥ 5 N/mm^2

Tensile Strength

≥ 8 N/mm^2

Elongation at Break

≥ 400%

Tear Strength

≥ 10 N/mm

Tack-Free Time (23 ℃ , 50% Rh)

20~40 Min

Rate of Cure (23 ℃, 50% Rh)

≥ 3.5 mm/24hrs

Material

Polyurethane

Classification

Room Curing

Main Agent Composition

Polyurethane Prepolymer

Characteristic

High Viscosity, High Shear Strength, Fast Cure

Promoter Composition

Complexing Agent

Transport Package

310ml Cartridge, 400ml, 600ml Sausage

Specification

SGS

Trademark

Surtek

Origin

China

HS Code

3506100090

Production Capacity

72000000PCS/Year

Key features

Solvent-Free Formula: One-component, solvent-free, and PVC-free polyurethane adhesive sealant.

Non-Sag Vertical Application: Good non-sag properties allow easy application on vertical surfaces without dripping.

Flexible Customization: Supports customization from samples, designs, full or minor customization.

Certified Quality Manufacturing: Manufactured under ISO9001, ISO14001, and TS16949 standards.

Wide Application Scope: Suitable for structural bonding of windshields in cars, buses, trains, and boats.

Company profile

Importers and ExportersYears of Export ExperienceMulti-language PioneerExhibition Experience

Beijing Comens New Materials Co., Ltd.

Beijing, 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. CertifiedExport Year: 20 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤10.15h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong technical support and R&D capabilities with the ability to provide various levels of customization and ODM services. Their production capability is supported by a valid contract system and in-stock service capacity. While the supplier lacks overseas warehouses and showrooms, they participate in international trade shows and offer training in several countries. Financial credibility is indicated by their OEM services for popular brands and a recent national award. Quality assurance is robust, with clear procedures for customer complaints and traceability.

Supplier typeThe supplier is a combined type company involved in the production and sales of adhesives, coatings, inks, building materials, and electronic equipment.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and offers training services overseas.

Financial creditThe supplier provides OEM services for popular brands and has received a national science and technology progress award.

R&D capabilityThe supplier has strong R&D capabilities with new products developed in the past year, and offers ODM services and SDK availability.

Production capacityThe supplier has a valid contract system, in-stock service capacity, but lacks overseas warehouses and showrooms.

Customization capabilityThe supplier offers extensive customization options, including full and flexible customization.

Product Q&A

Q:What is the cure mechanism of this sealant?

It is a moisture-curing polyurethane sealant that cures with moisture in the air. Higher temperature and humidity speed up curing, while lower conditions slow it down.

Q:How should the surface be prepared before application?

Clean the substrate with Comensflex Activator to remove dust or grease. Apply a thin layer of Comensflex Primer and allow it to dry before applying the sealant.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 Ton.

Q:What are the available packaging options?

Available in Cartridges (310ml), Sausages (400ml/600ml), and Drums (200L).

Q:Is customization available for this product?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization options.