Exterior Wall High Strength Leveling Putty for Stone Paint

Name: Exterior Wall High Strength Leveling Putty for Stone Paint
Brand: Shanghai Languan New Building Materials Co., Ltd
SKU: 1926714316

Shanghai, ChinaShanghai Languan New Building Materials Co., Ltd

US$4.50

200 Bags

Sample price:US$0.00/bag.Request sample

Product profile

Customization

Available

Application

Commercial Construction, Residential Construction

Color

White

Model NO.

NZ200

Setting Time

Normal-Setting

Special Additives

Fiber-Reinforced, Shrinkage-Reducing

Type

Wall Putty

Polishing Property

20-60 Easy to Polish

Drying Time

≤ 4 H

Standard State of Bonding Strength

≥ 0.80 MPa

Dynamic Crack Resistance (mm)

≥ 0.10

Bond Strength

≥ 0.80 MPa

Transport Package

Pallet

Specification

25kg/bag

Trademark

Lan Guan

Origin

China

Key features

Perfect Stone-Paint Match: Ultra-high bond strength keeps heavy real-stone coating firmly attached - no peeling, no delamination.

Ultra-High Bond Strength: Bonds powerfully to concrete, mortar and brick exterior substrates, providing a rock-solid base for finishes.

Crack Resistance: Polymer-modified, shrinkage-controlled formula resists cracking under thermal expansion and building movement.

Weather Resistant: Excellent resistance to rain, UV and freeze-thaw cycles - built to last on exposed exterior walls.

Breathable & Waterproof: Internal moisture escapes, external rain stays out -prevents blistering and mold under coatings.

Smooth Leveling: Creamy consistency spreads evenly for a flat, stable substrate that maximizes stone-paint adhesion and appearance.

EPS/XPS Compatible: Ideal leveling coat over external thermal insulation systems (EPS/XPS boards) before decorative finishes.

High Hardness & Impact Resistance: Dense, hard surface withstands impact and abrasion from harsh outdoor environments.

ngle Component, Just Add Water: Factory pre-blended powder for consistent quality; no on-site dosing errors or waste.

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: ≤2.82h

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 this exterior wall putty used for?

This exterior high-strength leveling putty is the dedicated base coat for real-stone paint, texture coatings and water-based facade paints. It is also ideal for leveling concrete, mortar and brick exterior walls and the surface of EPS/XPS thermal insulation boards.

Q:What makes this putty different from ordinary exterior putty?

Ordinary exterior putty often fails to hold heavy stone coatings, causing peeling. This putty delivers ultra-high bond strength and crack resistance built specifically for stone-paint systems - it keeps the heavy coating firmly attached through weather and building movement. It is also breathable yet waterproof.

Q:Can this putty be used indoors?

It can be used on interior walls technically, but it is engineered for exterior exposure and stone-paint bases rather than fine decorative sanding. For interior living spaces, an interior-grade water-resistant putty is the better choice for a smoother, paint-ready finish.

Q:What is the shelf life and storage requirement?

Shelf life is 6-12 months from production date when stored unopened in a cool, dry place (5-35C). Keep away from moisture and direct sunlight. Once opened, use as soon as possible. The product is cement-based and will harden if exposed to moisture.

Q:Is OEM and private labeling available?

Absolutely. We offer custom packaging, private labeling and OEM formulation. Provide your artwork or we can help design it.