Does the product require a primer?

Yes, it is designed to be used with a primer to achieve high bonding strength and good adhesion to various substrates.

Single Component Windshield PU Sealant for Structural Bonding and Windscreen Glazing (Surtek 3356)

Name: Single Component Windshield PU Sealant for Structural Bonding and Windscreen Glazing (Surtek 3356)
Brand: Beijing Comens New Materials Co., Ltd.
SKU: 1915354874

Beijing, ChinaBeijing Comens New Materials Co., Ltd.

US$1.40-2.90

1,000 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Application

Automobile, Construction, Woodworking

Bonding Function

Structural Adhesive

Model NO.

Surtek 3356

Color

Black

Composition

Organic Material

Morphology

Black Paste

Appearance

Uniform Paste

Density

1.25 ± 0.05 Kg/L

Tack-Free Time (23℃, 50% Rh)

15 ~ 35 Min

Rate of Cure (23 ℃, 50% Rh)

≥ 3 mm/24hrs

Work Temperature

5 ~ 35 ℃

Shore a Hardness

~ 60

Tensile Strength

≥ 6 N/mm^2

Elongation at Break

~ 300%

Shear Strength

≥ 4 N/mm^2

Tear Strength

≥ 10 N/mm

Material

Polyurethane

Classification

Room Curing

Promoter Composition

Complexing Agent

Main Agent Composition

Polyurethane Prepolymer

Characteristic

High Viscosity, Use with Primer, Waterproofing

Transport Package

310ml Cartridge 600ml Sausage 200L Drum

Specification

ISO9001/TS16949

Trademark

Surtek

Origin

China

HS Code

3506100090

Production Capacity

72000000PCS/Year

Key features

Structural Bonding & Sealing: Bonds and seals simultaneously for windshields and bus bodies with high strength.

Fast Cure & Tack-Free: Tack-free in 15-35 minutes with a cure rate of approximately 3mm per 24 hours.

High Viscosity & Non-Sag: Features very high thixotropy for excellent gap-filling without sagging.

Excellent Weather Resistance: Superior vibration, sound damping, and weather resistance properties.

Solvent-Free & Odorless: Non-staining curing process with no odor and no corrosive effects.

Overpaintable Surface: Allows overpainting for most coatings after curing.

Comprehensive Certifications: Manufactured in accordance with ISO9001, ISO14001, and TS16949 standards.

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: ≤15h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D capabilities, including recent new-product development, ODM services, SDK availability, and OEM services for well-known brands. Its quality and service systems include documented inspection procedures, supplier-management procedures, corrective and preventive action records, complaint-handling procedures, quality assurance, and raw-material traceability. The supplier has inventory capacity, valid contracts with affiliated subcontractors, and stated peak- and off-season lead times within 15 working days. Overseas services are offered in the United Arab Emirates, Thailand, Indonesia, and Russia, primarily through training, but the supplier has no overseas warehouse, showroom, agent, or branch. Evidence is insufficient to confirm certification holdings, financial credibility, or specific customer cases. The supplier is identified as a combined company engaged in production and sales of adhesives, coatings, inks, building materials, chemical materials...

Supplier typeThe supplier is identified as a combined company. Its stated business scope covers production of adhesives, coatings, and inks, together with sales of building materials, non-hazardous chemical materials, mechanical and electronic equipment, and instruments.

After-Sales capabilityThe supplier reports technical and sales support, documented complaint-handling procedures, overseas training services in the United Arab Emirates, Thailand, Indonesia, and Russia, and participation in an international trade exhibition. However, it has no overseas warehouse, showroom, agent, or branch, which limits the directly evidenced local-service infrastructure.

R&D capabilityThe supplier reports new products within the past year, ODM services, SDK availability, and one national science and technology progress award. These items directly support an established R&D and innovation capability.

Production capacityThe supplier lists a prepolymer reactor, mixing equipment, and wrapping machine; has inventory capacity; maintains valid contracts with affiliated subcontractors; and reports lead times within 15 working days in both peak and off-season periods. Documented inspection, supplier-management, corrective-action, complaint-handling, quality-assurance, and traceability procedures further support production and operational control.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently in both the R&D and design-service information.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one type of customer engagement. However, no customer names, project descriptions, order scope, or performance outcomes are provided.

Product Q&A

Q:What are the main applications for Surtek 3356?

It is primarily used for windshield bonding, bus body bonding, and other high-strength bonding and gap filling applications in automobiles and construction.

Q:What is the shelf life of the product?

The shelf life is 9 months for cartridges and 6 months for sausages and drums when stored under recommended conditions.

Q:Is customization available for this product?

Yes, we offer full customization, minor customization, and flexible customization options based on samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Ton.

Q:What are the available packaging options?

Packaging includes 310ml cartridges, 400ml and 600ml sausages, and 200L drums.