YUNYANMIX YY-512A Acrylic Skim Coat Wall Putty

Premium Paste-Form Acrylic Wall Putty & Ready Mixed Wall Finishing Compound

Product Overview

YUNYANMIX YY-512A is a professional-grade, paste-form acrylic skim coat wall putty engineered for both elite interior and demanding exterior wall leveling. Formulated with premium acrylic resins, refined fillers, and performance-enhancing additives, this ready mixed wall putty comes straight in a bucket, eliminating the need for on-site water mixing and minimizing preparation errors.

As a high-performance wall finishing compound, YY-512A delivers an exceptionally smooth, bright white, and high-density surface. It is a highly specialized flexible wall putty designed to accommodate minor substrate movements and thermal expansion, effectively preventing hairline cracks. Whether used as an acrylic skim coat for luxury commercial interiors or as a decorative wall putty base for protective exterior coatings, this premium wall putty ensures a flawless, long-lasting finish.

Key Features & Benefits

Ready Mixed for Maximum Convenience: No water or additives required. Open the bucket, stir slightly, and apply immediately to save on-site labor and ensure stable, uncompromised quality.
Superb Flexibility & Crack Resistance: Specially synthesized as a flexible wall putty, it bridges structural micro-cracks and absorbs building stress, ensuring a crack-free facade for up to 25 years.
Ultra-Smooth & High Whiteness: Provides a luxurious, smooth finish that drastically reduces subsequent paint consumption while enhancing the color vibrancy of topcoats.
Excellent Adhesion to Diverse Substrates: Offers powerful bonding strength ( $\ge 1.0 \text{ MPa}$ ) on concrete, renders, MGO boards, and even old glazed porcelain tiles for renovation projects.
Weather & UV Resistant: Formulated as a premium wall putty that resists severe weather conditions, freeze-thaw cycles, and heavy moisture expansion.
Eco-Friendly & Zero VOCs: Safe for installers and green-building certified, ensuring a healthy environment for both interior and exterior applications.

Acrylic Skim Coat Wall Putty, thick creamy white wall filler, water resistant crack-proof wall finishing compound for smooth interior exterior surfaces, easy to apply with strong adhesion

Scope of Application

YUNYANMIX YY-512A is the ultimate acrylic wall putty solution for commercial, residential, and renovation projects:

High-end acrylic skim coat smoothing over interior gypsum boards, concrete, and drywalls before decorative painting.
Exterior wall leveling, filling, and smoothing under demanding weather conditions.
Direct application over old porcelain/ceramic tiles during facade renovations without tearing down the old structure.
An ideal base coat for all premium topcoats, including emulsion paints, texture paints, and solvent-based architectural coatings.

Technical Data Sheet (TDS)

Property / Parameter	Specification / Value
Brand & Model	YUNYANMIX YY-512A (Acrylic Type)
Material Base	Premium Acrylic Copolymer Paste
Form / Color	Ready-to-use Smooth Paste / Ultra-White
Packaging	25 kg / Industrial Plastic Bucket
Material Consumption (Usage)	Approx. 1.5 kg / mm / m² (Based on two-layer scraping)
Max Application Thickness	$\le 1.5 \text{ mm}$ per single layer
Pot Life / Working Time	1.0–1.5 hours after opening (@ 25°C)
Standard Bonding Strength	$\ge 1.0 \text{ MPa}$
Water & Alkali Resistance (48h)	Passed (No blistering, no peeling)
VOC Content	Passed (NIL / Eco-friendly formula)
Drying Time Before Painting	After 24 hours (or when completely dry depending on humidity)

Step-by-Step Application Guide

1. Substrate Preparation

Ensure the wall surface is structurally sound, clean, dry, and free from dust, oil, grease, or peeling materials. The application site temperature should be between 5°C and 40°C.

2. Stirring

YY-512A is a ready mixed wall putty. No water should be added. Open the plastic bucket and stir the paste thoroughly with an electric mixer for 1–2 minutes to achieve perfect thixotropic workability before application.

3. Scraping / Troweling

Apply the compound using a stainless steel trowel or putty knife. Apply 2 coats for an optimum flat surface, ensuring the thickness of each individual layer is kept under 1.5mm. Allow the first coat to dry completely before applying the second.

4. Sanding & Finish Coating

After the final coat dries completely (usually 24 hours), lightly sand the surface with fine sandpaper (320 grit recommended) to achieve a mirror-smooth finish. Wipe away dust, and the wall is fully ready for premium decorative primers and paints.

Global B2B Wholesale & Supply Chain Capabilities

Partner with YUNYANMIX, a top-tier global wall putty manufacturer, to secure premium materials for your distribution network or mega-construction projects:

High Daily Output: Production capacity reaches 100,000 kgs per day, ensuring rapid lead times for volume orders.
Flexible MOQ: Minimum Order Quantity starts at 200 buckets (25kg/bucket) with customizable package options.
Fast Export Shipping: Efficient logistical processing with standard turnaround times of 15–20 days.
Payment Terms: 50% deposit via bank transfer, with the remaining 50% balance cleared prior to container loading.
One-Stop Service: Complete export documentation, ocean freight coordination, and dedicated technical support package.