Water Based Moisture Blocking Concrete Primer Epoxy Compatible for Floors

Name: Water Based Moisture Blocking Concrete Primer Epoxy Compatible for Floors
Brand: Shanghai Languan New Building Materials Co., Ltd
SKU: 2003484091

Shanghai, ChinaShanghai Languan New Building Materials Co., Ltd

US$27.00

200 Bucket

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Construction

Bonding Function

Interface Agent

Model NO.

660

Color

White

Composition

Organic Material

Morphology

Water Emulsion

Open Time

< 30 Minutes

Floor Seam Welding

About 24 Hours Later

Consumption

100-200g / Square Meter

Material

Acrylic

Classification

Room Curing

Main Agent Composition

Thermoplastic Resin

Characteristic

Solvent Free and Environment Friendly

Promoter Composition

Penetrating Agent, Anti-Alkali Additive

Transport Package

Pallets

Specification

20kg/plastic bucket

Trademark

Lan Guan

Origin

China

Key features

Superior Substrate Sealing: Locks down porous absorbent surfaces to prevent moisture loss and ensure a flawless self-leveling finish.

No More Cracking or Delamination: Eliminates the root cause of self-leveling failure -- uneven substrate absorption.

Water-Based, Low-VOC Formula: VOC <50 g/L, safe for indoor use with no harsh odor or health hazards.

One-Step Floor Prep for LVT and SPC Installations: Ready to use -- no dilution needed.

Engineered for LANGUAN Self-Leveling Systems: Lab-tested and field-verified compatibility with K50, K26, K80, and K90 series.

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: ≤1.78h

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:Is LG660 ready-to-use or does it need mixing?

LG660 is a ready-to-use water-based primer. No water or other diluent is needed; simply stir evenly after opening and use directly.

Q:What substrates can LG660 be applied to?

LG660 is suitable for absorbent substrates such as concrete, cement mortar, aerated concrete, gypsum boards, XPS boards, rock wool boards, and old putty layers. For non-absorbent substrates, please consult our technical team first.

Q:How long does LG660 take to dry before the next step?

At 23C and 50% RH, LG660 surface dries in about 15-30 minutes. Subsequent construction such as self-leveling, putty, or paint can proceed after the surface is dry and non-tacky. Low temperature and high humidity will extend drying time.

Q:Can LG660 be used outdoors?

Yes. LG660 is suitable for indoor and outdoor wall and floor substrate treatment. However, when used outdoors, avoid rain exposure before the product is dry. We recommend pairing with waterproofing or weather-resistant coatings for best durability.