What certifications does the manufacturer hold?

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

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the lead times for production?

Both peak and off-peak season lead times are within 15 workdays.

Superior Water-Based Concrete Sealer and Strength Enhancer

Name: Superior Water-Based Concrete Sealer and Strength Enhancer
Brand: Shanghai Languan New Building Materials Co., Ltd
SKU: 2164907655

Shanghai, ChinaShanghai Languan New Building Materials Co., Ltd

US$23.00

200 Bucket

Product profile

Customization

Available

Application

Construction

Bonding Function

Structural Adhesive

Model NO.

LG690

Color

White

Composition

Organic Material

Morphology

Water Emulsion

Material

Acrylic

Classification

Room Curing

Main Agent Composition

Thermoplastic Resin

Characteristic

Fast-Drying, Rapid Construction

Promoter Composition

Flow Agents, Defoamers

Transport Package

Pallet

Specification

20kg/plastic bucket

Trademark

Lan Guan

Origin

China

Key features

Eco-Friendly Water-Based Formula: Environmentally conscious water emulsion suitable for green construction sites.

Multi-Function Integration: Combines sealing, penetration, and hardening into one efficient product.

Enhanced Bonding Strength: Significantly boosts adhesion between leveling layer and substrate to prevent peeling.

Versatile Substrate Application: Suitable for both wall and floor substrates including concrete and aerated blocks.

Fast-Drying and Rapid Construction: Allows seamless layering with putty, mortar, or self-leveling cement after curing.

Customization Services Available: Offers full, flexible, and minor customization from samples or designs.

ISO Certified Manufacturing: Manufactured under ISO9001, ISO45001, and ISO14001 management system certifications.

Flexible Packaging Options: Available in 5kg, 10kg, and 20kg packages to suit different project needs.

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: ≤4.78h

About Our Factory & Business Background

AddressNanqiao Town, Fengxian District, Shanghai, China

Plant Area13300 square meters

Number of Employees63

Registered Capital5,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity500 Kg

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsWood Flooring Adhesives, Self-Leveling Cement, Waterborne Interface Agent Primer, Lightweight Insulation Mortar, Sound Insulation and Self Leveling, Waterproof Self Leveling Cement, High Strength Heav

Production Lines1

Production MachinesProduct Lines, Products Lines2

QA/QC inspectors2 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2016-04-14

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff7

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Cooperated with Fortune 500No

Product Q&A

Q:What is the product's main function?

It is a water-based concrete sealer and strength enhancer that seals capillary pores, reduces absorption, and boosts bonding strength to prevent peeling and cracking.

Q:How should the substrate be prepared before application?

The surface must be smooth, dry, and free of cracks, oil stains, or chemical additives. Loose surfaces require shot blasting, and the area must be sanded and vacuumed.

Q:What is the recommended dilution ratio for the hardener?

Dilute with water at a 1:1 to 1:2 ratio, or adjust based on the substrate's absorption needs.

Q:Can this product be customized?

Yes, we offer full, flexible, minor, and sample/design-based customization options.

Q:What are the available packaging sizes?

The product is available in 5kg, 10kg, and 20kg packages.