You are here: Home / Products / Car Paints & Refinishing Products / ZUOTONG / Mixing System / 1K Basecoat Colors / ZTC828 H.S. High Gloss Clear Coat

ZTC828 H.S. High Gloss Clear Coat

ZTC828 is a professional 2K high gloss clear coat designed for automotive repair, body shops, 4S stations, and industrial refinishing. This acrylic polyurethane clear coat delivers outstanding gloss, excellent leveling, and long-term durability, making it a top choice for professionals who demand high-quality finishing.

Availability:
Quantity:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button


About ZTC828 High Gloss Clear Coat


As a high-performance automotive clear coat, ZTC828 provides excellent adhesion, anti-yellowing performance, and weather resistance. It is specially formulated to restore and protect painted surfaces while maintaining a mirror-like finish for years. Whether for small repairs or full-body refinishing, this high solid clear coat ensures stable performance and reliable results for  customers worldwide.

Hardener 2.5L

Key Features of ZTC828 High Gloss Clear Coat


Outstanding High Gloss & Mirror Finish

ZTC828 offers exceptional gloss and clarity that enhances the visual effect of basecoats. Its superior leveling ability reduces orange peel and creates a smooth, glass-like surface that meets the strict standards of high-end automotive refinish clear coat.


High Anti-Yellowing & Weather Resistance

This UV-resistant clear coat maintains color stability and resists yellowing even under long-term sun exposure. It provides reliable protection against fading, scratching, and environmental damage.


Easy Polishing

ZTC828 offers an easy polishing process, which improves efficiency in body shops and industrial refinishing. The balance of its drying performance ensures that polishing can be done within a suitable time frame after application.


High Hardness & Scratch Resistance

With a high-crosslinking structure, the cured film offers strong hardness and toughness. It resists scratches and daily wear, making this durable clear coat ideal for Mid - to high - end vehicle refinishing.


Technical Specifications of ZTC828 High Gloss Clear Coat



Item Specification
Product Type 2K Acrylic Polyurethane Clear Coat
Mix Ratio (Volume) Clear Coat : Hardener : Thinner = 2 : 1 : 0.2–0.4
Gloss (60°) ≥ 90
Drying Time (25℃) ZTH828K: Dust-free: 20 minutes, Polishable: 12-16 hours
ZTH828B: Dust-free: 30 minutes, Polishable: 16-20 hours
ZTH828M: Dust-free: 40 minutes, Polishable: 20-24 hours
Force Drying (60℃) ZTH828K: Dust-free: 5 minutes, Polishable: 30 minutes
ZTH828B: Dust-free: 10 minutes, Polishable: 35 minutes
ZTH828M: Dust-free: 15 minutes, Polishable: 40 minutes
Pot Life (25℃) 3–4 hours
Film Thickness 40–60 μm per layer
Flash-off Time 5–10 minutes between coats
Hardness (Pencil) ≥ H
Adhesion Grade 1 (Cross-cut test)
Shelf Life 2 years (unopened)
Application Spray (HVLP, conventional, electrostatic)


Advantages of ZTC828 Automotive Clear Coat


Wide Compatibility

ZTC828 high gloss clear coat is compatible with most standard 1K basecoats and automotive repair systems. It supports multi-purpose application, helping wholesalers reduce inventory complexity.


Easy Application & High Construction Tolerance

The product has excellent spray performance and good flowability, lowering operating difficulty for painters. It is suitable for both manual spray and semi-automatic processes, supporting stable mass production for professional auto body clear coat users.


Stable Quality & Bulk Supply

Manufactured under strict quality control, ZTC828 guarantees consistent viscosity, color, and performance between batches. This stability is highly valued by fleet maintenance, large repair chains, and international automotive coating suppliers.


Packaging & Wholesale Supply


ZTC828 high gloss clear coat is provided in standard industrial packages to support global wholesale and distribution:

  • 1L, 5L, 20L

  • Suitable for warehouse storage and long-distance transportation

  • Stable supply for distributors, body shop chains and importers

  • Full technical support and after-sales service for  partners


Why Choose ZTC828 2K High Gloss Clear Coat


ZTC828 is more than just a high gloss clear coat — it is a reliable solution for professional automotive refinishing. It combines high gloss, durability, easy application and cost efficiency, perfectly matching the needs of auto body shops, 4S centers, paint distributors, and fleet maintenance facilities.


If you are looking for a stable, high-quality 2K automotive clear coat with strong market competitiveness, ZTC828-H-S is your ideal choice.



Product Features: High-concentration, universal 2K acrylic polyurethane clear coat. Excellent gloss and color retention. High brightness with superior leveling effect. Widely suitable for all repair work in 4S shops and repair facilities.

Matching Products: ZTH828 K/B/M H.S. Fast/Standard/Slow Drying Hardener, ZK301K/B/M High performance fast/standard/slow Drying Thinner.

Applicable Substrates: Surfaces coated with Zuotong 1K basecoat; other thoroughly dried and sanded paint surfaces.


Surface Cleaning: Use cleaning oil remover to remove wax, oil, other impurities and dust. Wipe clean with dust cloth.



Mixing Ratio: Clear Coat + Hardener + Thinner

(Volume ratio)     2  :  1  :  0.2~0.4

< 18℃ZTH828KZK828K
18 -- 30℃ZTH828BZK828B
> 30℃ZTH828MZK828M

Pot Life After Mixing (25°C): Approximately 3 hours with ZTH828K; Approximately 4 hours with ZTH828B / ZTH828M.


Spray Gun Caliber: Gravity-feed spray gun: 1.2 – 1.4 mm.

Spray Pressure: 1.8 – 2.5 bar.

Application Method: Apply 2 – 3 coats with a flash-off time of 5 - 10 minutes between coats.


If baking is required, allow the final clear coat to stand for 15 - 20 minutes before baking.

Drying Time

Dust-Free timePolishing Time
Room Temperature (25℃)20-30 minutes10-14 hours
Baked (60℃)2-8 minutes30-40 minutes


Notes:

1. When the application environment temperature is < 15°C, air drying is not recommended; forced drying (baking) is advised.

2. When the application environment temperature is > 30°C, an appropriate amount of anti-blushing agent(ZF155) can be added. Refer to the anti-blushing agent(ZF155) instructions for details.

3. Clean all spraying tools with thinner immediately after use to avoid difficult cleaning after curing.

4. The clear coat after mixed with hardener must be used promptly and cannot be stored for extended periods.

5. If minor dust dots or sagging occur after spraying, can deal with wet sanding with 1200#--2000# sandpaper after complete hardening first, and then followed by polishing with polishing wax.

Packaging and Storage: 1L*12/CTN, 5L *4/CTN.

Store in a cool, dry and well-ventilated place. Shelf life in unopened original packaging is 2 years.

Safety Information:

This product is for use by professionals only. Use appropriate personal protective equipment during application.

Observe fire prevention measures during use and storage. Keep away from children. Please contact the supplier for any inquiries.


Add: No.7, Jinnan Second Road, Fine Chemical Bases, Qingyuan Overseas Chinese Industrial Zone, Donghua Town, Yingde City, Guangdong Province, China

CONTACT US

 Tel: +86-20-86212889
Mobile: +86-156-2225-8787
WhatsApp: +8618933641608

QUICK LINKS

PRODUCTS CATEGORY

SIGN UP FOR OUR NEWSLETTER

Copyright © 2024 Yingde City Zuotong Chemical Co., Ltd. All Rights Reserved.  Sitemap I Privacy Policy