What is the minimum order quantity?

The minimum order quantity is 500 Kg.

Can the product be customized?

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

What certifications does the manufacturer hold?

The company is certified under ISO9001:2015, ISO45001:2018, and ISO14001.

Advanced Industrial Hardener for Superior Concrete Sealant Performance

Name: Advanced Industrial Hardener for Superior Concrete Sealant Performance
Brand: Shanghai Languan New Building Materials Co., Ltd
SKU: 2171239725

Shanghai, ChinaShanghai Languan New Building Materials Co., Ltd

US$29.00

1 bucket

Product profile

Customization

Available

Color

Transparent Color

Function

Indurate

Type

Polyurethane Hardener

Bending Strength

28d > =8MPa

Compressive Strength

28d >=50MPa

Transport Package

Wood Case

Specification

20kg/bag

Trademark

Lan Guan

Origin

China

Key features

Deep Penetration Hardening: Penetrates 5-8mm deep to form a dense crystalline structure for superior surface strength.

Exceptional Hardness: Achieves Mohs scale 8 hardness, increasing surface strength by 200% within 1-3 days.

Superior Wear Resistance: Enhances wear resistance by six-fold compared to ordinary concrete floors.

Dust Proof Performance: Zero dust generation under Mohs scale 6 testing due to sealed pore structure.

High Gloss Finish: Develops a marble-like gloss that improves progressively with time and use.

Chemical Resistance: Resists oil, water, and chloride ions with a penetration rate of only 0.03cc/hour.

Comprehensive Application: Suitable for industrial, airport, highway, and sports center concrete surfaces.

Full Customization: Offers flexible customization options including samples, designs, and minor adjustments.

Company profile

High Repeat Buyers ChoiceFast DeliveryFull CustomizationQuality Assurance

Shanghai Languan New Building Materials 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. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.32h

AI-Powered supplier vetting

SummaryShanghai Languan New Building Materials Co., Ltd. is described as a developer, manufacturer, and seller of environmentally friendly building decoration materials. Its stated scope covers building materials, floor-related solutions, machinery and equipment, hardware, chemical products, communication equipment, and import/export and technical services. The supplier reports OEM service for well-known brands, quality assurance, documented complaint-handling and corrective-action procedures, and facilities including mixing, self-leveling, and automatic packaging lines. However, it has no available SDK, no stated AI-based decision-management practice, no inventory capability, no overseas warehouse or showroom, and no valid manufacturing-capacity contract with affiliated subcontractors. Financial information is limited to years identified as 2021–2023 without performance values. Certification, customer cases, and detailed customization evidence are not sufficiently documented.

Supplier typeThe supplier is presented as Shanghai Languan New Building Materials Co., Ltd., focused on R&D, production, and sales of environmentally friendly building decoration materials. Its business scope includes building materials, insulation materials, sealing fillers, cement products, machinery, hardware, chemical products, and related sales and import/export activities, supporting classification as a building-material manufacturer and supplier.

After-Sales capabilityThe supplier reports clear procedures and records for corrective and preventive actions and customer complaint handling, and describes providing technical guidance and comprehensive customer services. However, it lacks overseas warehouse and showroom capabilities, so the evidence supports structured service handling but not broad overseas after-sales infrastructure.

R&D capabilityThe company describes R&D activity and the ability to develop new materials using existing technology, and its culture emphasizes innovation. However, it explicitly has no available SDK and has not established an AI model for big-data decision support; these limitations prevent a broad conclusion that its innovation capability exceeds requirements.

Production capacityThe supplier states that it conducts production and lists processing and manufacturing activities, with a mixing line, self-leveling production line, and automatic packaging robot. Quality assurance and documented corrective-action procedures are also reported, although there is no valid contract with affiliated subcontractors and no in-stock capability.

Customization capabilityThe supplier reports OEM services for well-known brands and says it provides solutions for difficult floors, technical guidance, and development of various new materials using existing technology. This directly supports some customization and OEM capability, although the slices do not specify product scope, minimum quantities, lead times, or engineering resources.

Product Q&A

Q:How deep does the hardener penetrate the concrete?

It penetrates to a depth of 5mm to 8mm, activating calcium and magnesium ions to form a dense structure.

Q:What is the expected surface hardness after treatment?

The surface reaches Mohs scale 8 hardness, increasing strength by 200% within 1-3 days.

Q:Does this product prevent dust generation?

Yes, it effectively thwarts dust accumulation, generating no dust under Mohs scale 6 testing.

Q:How long does it take to achieve maximum hardness?

Initial hardness is reached in 1-3 days, while the highest hardness is achieved within 90-120 days.

Q:Is the product suitable for outdoor concrete surfaces?

Yes, it is designed for outdoor applications including highways, airport runways, bridges, and docks.

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Advanced Industrial Hardener for Superior Concrete Sealant Performance