Dust Proof Anti Stain Temporary Surface Sealing Agent

Name: Dust Proof Anti Stain Temporary Surface Sealing Agent
Brand: Shanghai Languan New Building Materials Co., Ltd
SKU: 1998041841

Shanghai, ChinaShanghai Languan New Building Materials Co., Ltd

US$26.00

1 Piece

Sample price:US$0.00/bag.Request sample

Product profile

Customization

Available

Appearance

Powder

Color

White

Model NO.

LG690

Function

Moisture-proof, Rot Proof, Wear-resistant

Type

Mortar Binders

Product Type

Non-Absorbent Interface Agent

Packaging

20kg Plastic Bucket

Mixing Ratio

No Need to Mix

pH Value

8-9

Shelf Life

12 Months

Transport Package

Pallet

Specification

20kg/Bucket

Trademark

Lan Guan

Origin

China

Key features

Strong Bonding Performance and Excellent Adhesion Provides strong adhesion between non-absorbent substrates and subsequent construction materials, improving bonding strength and reducing delamination

Suitable for Non-Absorbent Surfaces Specially designed for dense and low-absorption substrates such as ceramic tiles, concrete surfaces, steel plates and other smooth surfaces.

Easy Application and Fast Construction Ready-to-use formula with convenient roller or brush application, helping shorten construction time and improve efficiency.

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: ≤2.22h

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 LG690 interface agent used for?

LG690 is mainly used as a bonding primer for non-absorbent substrates such as concrete, ceramic tiles, steel plates and dense surfaces before applying self-leveling compounds, tile adhesives and repair mortars.

Q:Does this product need to be mixed before use?

No. LG690 is a ready-to-use interface agent and can be directly applied after stirring evenly.

Q:What is the drying time of LG690?

The drying time is about 15-30 minutes under 23C and 50% relative humidity conditions. Actual drying time may vary depending on substrate conditions and environment.

Q:What is the coverage area?

The dosage is approximately 6m2/L, depending on substrate absorption and application method.

Q:Can you provide OEM packaging?

Yes, OEM and customized packaging services are available according to customer requirements.