Is this product suitable for outdoor use?

Yes, it is designed for both indoor and outdoor flooring projects, offering robust waterproof capabilities and crack resistance.

Does the manufacturer offer customization services?

Yes, we provide OEM and ODM services, including full customization, minor customization, and flexible options based on samples or designs.

Versatile Self-Leveling Compound with Enhanced Strength and Flexibility

Name: Versatile Self-Leveling Compound with Enhanced Strength and Flexibility
Brand: Shanghai Languan New Building Materials Co., Ltd
SKU: 2160608135

Shanghai, ChinaShanghai Languan New Building Materials Co., Ltd

US$9.00

200 Bags

Sample price:US$10.00/bag.Request sample

Product profile

Customization

Available

Appearance

Powder

Color

Gray

Model NO.

k12

Function

Moisture-proof, Rot Proof, Wear-resistant

Type

Repair Mortar

Compressive Strength

45 MPa

Flexural Strength

5 MPa

Bond Strength

1.5 MPa

Initial Setting Time

30minute

Working Time

20minute

Transport Package

Pallet

Specification

25kg/bag

Trademark

LanGuan

Origin

China

Key features

Enhanced Strength & Flexibility: 45 MPa compressive strength and 5 MPa flexural strength ensure durability and crack resistance.

Versatile Application Thickness: Accommodates 8mm to 30mm thickness in a single coat, with optional quartz sand for thicker layers.

Superior Waterproofing: Excellent impermeability and moisture-proof properties protect against water damage and leaks.

Eco-Friendly & Non-Toxic: Safe for indoor and outdoor use, designed with sustainability and non-toxic materials in mind.

Strong Adhesion: 1.5 MPa bond strength ensures robust bonding to concrete substrates for long-lasting repair.

Fast Repair Solution: 20-minute working time allows for swift application and rapid project completion.

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

Advanced German Technology: Crafted with premium additives and advanced technology adhering to international quality standards.

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: ≤2.27h

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:What is the recommended application thickness?

The product accommodates a thickness range from 8mm to 30mm in a single coat. For layers between 2cm and 3cm, add 8kg of premium quartz sand to enhance strength.

Q:What are the technical specifications for strength?

The product features a compressive strength of 45 MPa, flexural strength of 5 MPa, and bond strength of 1.5 MPa.

Q:How should the subfloor be prepared?

Clean the surface to remove oil, dust, and debris. Sand uneven areas, seal leaks, and apply LG660 for high-absorption substrates or LG670 for non-absorbent ones.

Q:What is the correct water-to-mortar ratio?

The water-to-mortar ratio is 22%. Specifically, mix 5L of water with 25kg of repair mortar for optimal consistency.

Q:What are the working time and setting time limits?

The working time is 20 minutes, and the initial setting time is 30 minutes. Apply the mixed compound within 20 minutes to prevent premature solidification.