What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Can the product be customized?

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

Durable Concrete Surface Hardening Agent for Enhanced Protection

Name: Durable Concrete Surface Hardening Agent for Enhanced Protection
Brand: Shanghai Languan New Building Materials Co., Ltd
SKU: 1952200281

Shanghai, ChinaShanghai Languan New Building Materials Co., Ltd

US$29.00

1 bucket

Product profile

Customization

Available

Color

Transparent Color

Function

Indurate

Model NO.

Type

Polyurethane Hardener

Bending Strength

28d > =8MPa

Compressive Strength

28d >=50MPa

Characteristic

Corrosion Resistant

Features

No Dust

Transport Package

Wood Case

Specification

20kg/bag

Trademark

Lan Guan

Origin

China

Key features

Deep Penetration Hardening: Penetrates 5-8mm into concrete to create an ultra-dense crystalline structure.

High Strength & Durability: Achieves Mohs hardness 8, doubling strength by 200% and increasing wear resistance by 6x.

Effective Dust Prevention: Forms a dense structure that prevents dust accumulation under Mohs scale 6 testing.

Corrosion & Oil Resistance: Seals pores to inhibit water, oil, and chloride ion ingress; resists corrosion effectively.

Marble-like Gloss Finish: Develops a luxurious, marble-like sheen that improves with continued use over 90-180 days.

High Compressive Strength: 28d compressive strength >=50MPa and flexural strength >=8MPa for robust structural integrity.

Versatile Application Scope: Ideal for industrial floors, workshops, parking areas, runways, bridges, and docks.

Customization Services: Supports OEM, ODM, and flexible customization from samples or designs.

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: ≤2.45h

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 concrete?

The product penetrates deep into concrete surfaces, reaching up to 5mm to 8mm to create a durable crystalline structure.

Q:What is the expected hardness after treatment?

Surface hardness reaches optimal levels within 1-3 days, with the highest hardness achieved within 90-120 days. It achieves a Mohs hardness of 8.

Q:Does this product prevent dust generation?

Yes, it effectively prevents dust accumulation. No dust is generated under Mohs scale 6 testing due to the dense structure formed by the chemical reaction.

Q:Is the product resistant to oil and corrosion?

Yes, it seals pores to inhibit the ingress of water, oil, and contaminants. It significantly enhances corrosion resistance against chloride ions and UV exposure.

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

The minimum order quantity is 500 Kg.