520 Pure Black 2K Car Paint 4:1 Mixing Ratio High Hiding Power Gloss Finish for Auto Refinish Repair
520 Pure Black is a two-component (2K) solid color top coat built on an acrylic urethane system. It lays down a deep, neutral pure black with a dense pigment load, so primer and repair areas disappear under two even coats and the panel reads true black under daylight and booth lighting alike.
Developed for spot repair, panel respray and full-body refinishing, 520 Pure Black mixes at a fixed 4:1 paint-to-hardener ratio and stays workable for a full booth cycle, which keeps black work consistent from one panel to the next in collision repair shops and production lines.
For distributors and body shops tired of paying premium-brand prices, Meklon offers comparable pure black performance at a lower cost point — typically 30-50% cheaper than mainstream European brands without sacrificing the coverage and durability your customers expect.
Features & Advantages
- Neutral Pure Black Tone — high-purity carbon black pigment delivers a deep black with no gray or blue cast, matching OEM black finishes panel after panel.
- High Hiding in Two Coats — dense pigment loading covers primer, sanding marks and repair edges in two coats for full coverage on a two-tone test panel.
- Simple 4:1 Mixing System — one hardener ratio across the line reduces mixing errors and material waste in busy spray booths.
- 2-Year Shelf Life — stable in unopened cans for stock-keeping, distributor warehousing and container shipments.
- Custom Color Matching — the same binder platform is tintable to OEM color codes and customer samples, so distributors can carry one system instead of dozens of ready-made shades.
Packing & Delivery
Packed 12 cans per carton under packing code ML-B05, kraft carton with can dividers by default, palletized and stretch-wrapped for export. OEM/ODM and private-label packaging are supported; please share your target quantity and destination port and we will confirm MOQ, price and delivery schedule for your market.
Technical Specifications
| Product Type |
2K Solid Color Top Coat (acrylic urethane) |
| Shade Code |
520 Pure Black |
| Mixing Ratio |
Paint : Hardener = 4 : 1 by volume |
| Hardener |
Meklon 2K hardener |
| Thinner |
Meklon 2K thinner, 10-20% by volume |
| Pot Life |
Approx. 4 hours at 25 C after mixing |
| Coats to Full Film |
2 coats |
| Hiding Power |
Full coverage over a two-tone test panel |
| Finish |
High gloss, clear coat compatible |
| Application |
HVLP spray gun, 1.3-1.4 mm nozzle |
| Dry Time |
Touch dry 30-40 minutes, full cure 12-24 hours at 25 C |
| Shelf Life |
2 years in original sealed can |
| Packing |
12 cans per carton, code ML-B05, palletized |
Key Performance Features
Full Coverage in Two Coats
A dense pigment load hides primer and sanding marks in two passes, verified on a two-tone test panel, so painters spend less material and less booth time on dark work.
Stable Black, Easy Blending
The neutral tone holds its depth under daylight and booth light and blends into adjacent OEM black panels without a visible halo, which keeps spot repairs invisible.
Predictable 4:1 Working Window
A fixed paint-to-hardener ratio plus a four-hour pot life keeps viscosity stable through a full cycle, giving consistent film build and gloss across panels.
Manufacturer Advantages
Guangzhou Meklon Chemical Technology Co., Ltd
Guangzhou MEKLON Chemical Technology Co., Ltd. is an automotive coatings manufacturer specializing in paints, primers and additives. Established in 2015, it operates an ISO 9001 certified quality system with an export share of 80-90%, supplying body shops and distributors with low VOC products, color formula support and training.
Global Reach: Sales network covers more than 65 countries with over 1,500 customers in China
Industry Partnerships: Established relationships with well-known automobile manufacturers, shipbuilding, and machinery manufacturers
Professional Support: Comprehensive technical support and timely after-sales service from order placement through completion
Custom Solutions: Customized options available for special colors and effects to meet individual customer requirements
The multi-dimensional manifestation of technical professionalism
- Resin and Curing System: The technical team has a profound understanding of the cross-linking reaction mechanism of acrylic resin and isocyanate curing agent, and can precisely control the drying speed of the film as well as the balance between final hardness and flexibility. Special formulations are developed for high humidity and heat, cold regions, and strong-UV environments.
- Color Development Capability: Leveraging a rich color master system and a professional color matching database, the company quickly matches the original factory colors of various vehicle models, meeting the strict color accuracy requirements of the repair market.
- Safety and Compliance Assurance: All products are classified in accordance with the UN GHS system and Chinese national standards (GB 30000 series), with complete SDS and compliant labels meeting GB/T 16483 and GB 15258. Export batches carry an authoritative Cargo Transportation Condition Appraisal Certificate ensuring full chain safety and compliance.
520 Pure Black — high hiding 2K pure black top coat with 4:1 mixing, color matching and palletized export packing.
Frequently Asked Questions
Q: How is 520 Pure Black mixed and applied?
A: Mix 4 parts 520 Pure Black with 1 part Meklon 2K hardener by volume, then add 10-20% 2K thinner to reach spray viscosity. Spray two coats with a 5-10 minute flash-off between them using a 1.3-1.4 mm nozzle, and use the mixture within about 4 hours.
Q: Does two coats really cover primer and repair areas?
A: Yes. The pigment load is built for hiding power, and full coverage is verified on a two-tone test panel in two coats. For heavy repair edges, apply a primer-surfacer and sand flat first, then two coats of 520 Pure Black reach an even, uniform black.
Q: Can you match a specific OEM black or custom shade?
A: Yes. 520 Pure Black is the stock shade, and the same binder platform is tintable against an OEM color code, spectrophotometer reading or physical sample using our formula database, so distributors keep the tone consistent batch after batch.
Q: Do you support OEM/ODM, bulk supply and pallet packing?
A: Yes. As a direct manufacturer we support OEM and private-label packaging, bulk supply and palletized export cartons under packing code ML-B05 (12 cans per carton). Share your target quantity and destination port and we will confirm MOQ, price and delivery schedule.
Meklon Premium Automotive Refinish Paint Manufacturer
ISO 9001 & ISO 14001 Certified
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