How should the surface be prepared before application?

Substrates must be clean, dry, and free of grease, dust, or contaminants. Alcohol or acetone can be used for cleaning.

High Strength PU Adhesive Solvent Free Polyurethane Sealant for Galvanized Sheets

Name: High Strength PU Adhesive Solvent Free Polyurethane Sealant for Galvanized Sheets
Brand: Beijing Comens New Materials Co., Ltd.
SKU: 626345454

Beijing, ChinaBeijing Comens New Materials Co., Ltd.

US$2.00-2.80

1,000 Pieces

Sample price:US$0.01/kg.Request sample

Product profile

Customization

Available

Application

Building Materials

Bonding Function

Structural Adhesive

Model NO.

Flexibond 8207

Color

Light Yellow

Morphology

Solvent, Solvent Free

Curing Mechanism

Poly Addition

The Color After Mixing

Light Yellow

V Iscosity (After Mixing)

5000-8000MPa.S (Brookfield–rvt 6/20)

Mixing Ratio (by Weight)

5:1

Pot Life (23℃)

40-60 Min

Open Time (23℃, 50%Rh)

60-80 Min

Hardness Shore D

Approx 60

Shear Strength

≥6MPa (Aluminum Alloy)

Shelf Life (Resin)

12 Months

Shelf Life (Hardener)

6 Months

Material

Polyurethane

Classification

Room Curing and Thermosetting

Characteristic

Low Viscosity, Good Penetration

Transport Package

Resin: 24kg, 1000kg Hardener: 6kg 250kg

Specification

ISO9001, ISO14001

Trademark

Flexibond

Origin

China

HS Code

3506100090

Production Capacity

30000tons/Year

Key features

Solvent-Free Formula: Environmentally friendly adhesive with no solvents, ensuring safety and compliance.

Fast Curing Speed: Cures quickly to shorten heat or cold setting time, improving production efficiency.

Excellent Adhesion: Superior bonding strength to various substrates including galvanized sheets and foam boards.

Versatile Application: Ideal for heat-insulation plates, ceiling boards, and clean room metal partitions.

Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.

Long Shelf Life: Resin shelf life of 12 months and hardener shelf life of 6 months when stored properly.

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 substrates can this adhesive bond to?

It bonds well to galvanized sheets, calcium silicate board, glass magnesium board, rock wool, PU foam, expanded polystyrene foam board, extruded polystyrene foam board, and phenolic board.

Q:What is the mixing ratio for this adhesive?

The recommended mixing ratio by weight is 5:1 (Resin to Hardener).

Q:Can the packaging be customized?

Yes, the packaging can be adjusted according to customer requirements.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Ton.

Q:Does the adhesive expand during curing?

Yes, the volume of the adhesive expands during the curing process to fill cracks.