Acrylic Watercolor Paints

Bulk Acrylic Watercolor Paints for Wholesale, Education and Creative Applications

Factory-direct bulk acrylic watercolor paints engineered for school distribution, retail art supply chains, and craft kit assembly. Formulated to bridge standard water-based pigment dilution with acrylic polymer binding, these paints provide stable shelf-life and consistent viscosity across high-volume production batches. Supplied in customizable configurations ranging from standard student sets to bulk institutional containers. Available configurations include 12-color, 21-color sets, and bulk dispensing bottles for manufacturing lines and educational tenders.

Key Product Features

Polymer-Modified Viscosity

Combines smooth fluid flow for blending with a permanent water-resistant film upon complete drying, preventing reactivation when layering.

Controlled Pigment Load

Balanced solid content ensures predictable opacity on cellulose paper, canvas, wood, and porous board substrates.

Non-Toxic Aqueous Base

Water-soluble formulation utilizes safe organic and inorganic colorants suited for educational environments and institutional use.

Batch Consistency

Viscosity controlled within strict centipoise (cps) ranges to prevent clogging in automated filling lines or student squeeze tubes.

Technical Specifications

Parameter	Specification
Primary Binder	Acrylic emulsion polymer
Solvent Type	Water-based (Aqueous)
Drying Time	10–30 minutes, depending on ambient humidity and film thickness
Finish	Matte to satin, depending on pigment formulation
Safety Standards Compliance	ASTM D-4236, EN71 Part 3, TRA (Toxicological Risk Assessment)
Shelf Life	24 months in unopened original containers, stored between 5°C and 35°C
Available Capacities	12 ml aluminum or plastic tubes; 50 ml squeeze bottles; 500 ml bulk dispenser jugs

Applications

K-12 and Higher Education

School art classrooms requiring non-toxic, water-cleanable painting media that adhere to paper and cardboard.

DIY Craft and Hobby Kits

Component integration for canvas painting kits, paint-by-number sets, and holiday crafting bundles.

Commercial and Advertising Painting

General-purpose studio work and poster creation requiring moderate lightfastness and quick drying times.

OEM and Private Label Options

Custom Color Matching

Lab-scale formulation matching based on physical color chips, Pantone codes, or wet master samples.

Packaging Customization

Tailored tube lithography, custom cardboard outer sleeve printing, barcode labeling, and multilingual safety warnings.

Viscosity Adjustment

Custom formulation tweaking for specific application methods, including brush-ready, stamp-pad, or pouring consistencies.

Sample Turnaround

Pre-production lab samples delivered within 7 to 10 working days upon specification confirmation.

Production and Quality Control

01/

Dispersion Process: High-speed dispersers and horizontal bead mills reduce pigment particle size to sub-micron levels, eliminating graininess and settling.

02/

Viscosity Testing: Rotational viscometer checks performed on every production lot to verify flow stability and prevent separation.

03/

Weight and Seal Inspection: Automated inline filling lines check net weight tolerances and induction seal integrity to prevent leakage during transit.

04/

Migration and Heavy Metal Screening: Spectrophotometric color measurement and third-party laboratory testing for toxic element compliance.

Packaging and Bulk Supply

Master Carton Configuration

Heavy-wall corrugated export cartons designed to withstand drop-test standards and marine freight humidity.

Palletization

Shrink-wrapped, corner-protected euro or standard wooden pallets optimized for containerized shipping.

MOQ and Lead Time

Standard private label production runs start at 3,000 sets per SKU; standard manufacturing lead time is 25 to 35 days from deposit and artwork approval.

FAQ

Q: What international safety certifications do these acrylic watercolor paints meet?

A: Formulations comply with ASTM D-4236 for the United States market and EN71-3 toy safety standards for the European Union. Full toxicological risk assessment (TRA) reports are available upon request.

Q: Can the paint viscosity be adjusted for specific automated manufacturing uses, such as paint-by-number kits?

A: Yes. Laboratory technicians adjust the polymer-to-pigment ratio to meet specific viscosity requirements for small-pot filling or squeeze-bottle applications.

Q: What is the standard Minimum Order Quantity (MOQ) for custom private label packaging?

A: The standard MOQ for private label branding, custom box printing, and specific color assortment configuration is 3,000 units per SKU. Lower quantities may be accommodated using standard stock packaging with custom sticker labeling.

Q: How is batch-to-batch color consistency maintained during large-scale production?

A: Color matching is controlled using a spectrophotometer against master digital color standards, maintaining Delta E tolerances within strict limits before bulk filling proceeds.

Q: Are these paints waterproof after drying?

A: Yes. Upon complete solvent evaporation, the acrylic polymer binder cures into a permanent, flexible, water-resistant film that resists re-wetting.

Q: What are the recommended storage conditions to ensure maximum shelf life?

A: Paints should be stored in a temperature-controlled environment between 5 degrees C and 35 degrees C, away from direct sunlight and freezing conditions, ensuring a stable 24-month shelf life in sealed containers.

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Digital Painting Pigments, 21 color Watercolor Paints, 12 color Acrylic Paints