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Product Name:
Quick-drying varnish
It features outstanding drying performance, easy sprayability, and a rich, full paint film—when used in combination with a base coat, it delivers exceptional protective results.
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Product details:
Quick-drying varnish
Product Features
- It features outstanding drying performance, easy sprayability, and a rich, full-bodied paint film, making it ideal when used in conjunction with base coats to deliver exceptional protective results.
Applicable Substrate
- The surface of the old varnish layer, thoroughly dried after grinding;
- The surface of our company's 1K single-component base coat;
- Top-quality single-component color paint based on acrylic resin.
Construction Techniques
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Surface cleaning |
Use a dusting cloth to wipe away surface dust, particles, and other residues. |
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Mixing ratio (volume ratio) |
Varnish : Hardener : Thinner |
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Available time |
Use a fast-drying curing agent at 5–15°C: 2 hours |
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Spray painting tools |
Gravity-fed (top-pot) 1.2–1.4 mm |
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Number of Spray Coats / Film Thickness |
Viscosity after mixing: 18–20″ at 25°C; Apply 2-3 coats; film thickness approximately 40–60 μm |
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Flash-drying time |
Allow interlayer flash drying for 3–5 minutes at 25°C. |
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Data metrics |
Varnish viscosity |
Viscosity of the mixed liquid |
Varnish Solid Content |
Gloss |
Hardness |
Flexibility |
Adhesion |
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50"/25℃ |
18"-20″ / 25℃ |
50% |
≥96 |
≥2H |
≤2mm |
Level 0 |
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Drying Time |
Temperature |
Dust-repellent time |
Reachable Time |
Assembly Time |
Polishable Time |
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25°C |
20 minutes |
30 minutes |
60 minutes |
70 minutes |
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60°C |
10 minutes |
20 minutes |
30 minutes |
30 minutes |
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Important Notes
- When the temperature drops below 15°C, it is not recommended to allow the paint film to dry naturally after spraying. Instead, we suggest using a baking oven to heat the area to around 60°C for about 30 minutes.
- When the temperature exceeds 35°C, it is recommended to add a 5% diluent.
- If fish eyes are detected during the spraying process, immediately stop construction and add 0.5% to 1% of anti-sagging agent to the remaining paint before resuming spraying.
- At the coating film joint, you can directly spray the edge-sealing compound to achieve a flawless edge finish—refer to the specific instructions for using the edge-sealing compound for details.
- Varnish containing a hardener should be used up as soon as possible and must not be saved for later use.
- Please clean all spray tools immediately with thinner after use—otherwise, once they’ve hardened, they’ll be difficult to remove.
- If there are small particles or sagging areas after spraying, you can lightly sand them with 1200–2000-grit wet sandpaper once the paint film has fully hardened, followed by wax polishing.
- Shelf life: Store in a cool, dry place at 20°C. Unopened, with the original cap intact, it can be stored for up to 2 years.
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Our strengths
The company boasts a dedicated, in-house R&D team and currently holds multiple invention and utility model patents. In 2012, the company played a key role in drafting the industry standard HG/T 4561-2013, "Unsaturated Polyester Putty." Additionally, in 2021, it contributed to the development of a national standard—GB/T 41953-2022, "Paints and Varnishes—Determination of Moisture Content in Coatings by Gas Chromatography"—as well as the revision of another national standard: GB/T 6739, "Paints and Varnishes—Determination of Film Hardness by Pencil Method." In the coming years, the company plans to actively collaborate with several universities and research institutions through industry-academia partnerships, fostering innovation and co-developing cutting-edge products tailored to meet both customer needs and market demands. At the same time, we will continue strengthening our intellectual property strategy, with an ongoing focus on applying for and securing recognition for advanced technology projects. This includes pursuing certifications such as National High-Tech Enterprise status, Zhaoqing City High-Tech Enterprise designation, Guangdong Provincial Engineering Technology Research Center accreditation, and Zhaoqing City Engineering Technology Research Center certification, among others.
Factory Strength
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Factory Strength
Exhibition and trade shows
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Exhibition and trade shows
Qualifications and Honors
RoHS 2.0 Certificate for Unsaturated Polyester Putty
Quality System Certificate
Environmental Management System Certificate
Specialized, Specialized, and New Small and Medium-Sized Enterprises
Guangdong Provincial Engineering Technology Research Center
Qingyuan City Engineering Technology Research and Development Center
High-Tech Enterprise Certificate 2024
High-Tech Enterprise Certificate 2023
Invention Patent (A Preparation Method for Polyester Resin Suitable for Sprayable Atomic Putty, Atomic Putty Itself, and Its Preparation Method)
Invention Patent (A Solvent-Resistant Mud Yellow Eyeshadow and Its Preparation Method – Invention Patent Certificate)
A scrape-coated mid-coat automotive coating based on thermoplastic acrylic resin and its preparation method – Invention Patent Certificate
A High-Speed Rail Atomic Primer and Its Preparation Method – Invention Patent Certificate
A Dual-Axis Mixing and Dispersion Device for Coating Production – Utility Model Patent Certificate
A Tail Gas Recovery and Treatment System for a Coating Production Workshop – Utility Model Certificate
A Fully Automatic Water-Based Coating Filling and Weighing System – Utility Model Certificate
A Water-Based Coating Dispersion Vessel with a Dual-Dispersion Stirrer Head – Utility Model Certificate
An Eco-Friendly Coating High-Speed Dispersion Device – Utility Model Certificate
Utility Model Patent Certificate – A High-Level Coating Tank
Utility Model Patent Certificate – A Device for Pouring from Iron Drums
Utility Model Patent Certificate – A Resin Raw Material Storage Tank
Certificate of Honor 2
Certificate of Honor 1
Certificate of Honor
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Sihui Company Address:
No. 10 Chuangzhan 1st Street, Jianggu Fine Chemical Zone, Sihui City
Qingyuan Company Address:
No. 10 Jia Shun Road, Jin Fu Industrial Zone, Yin Zhan, Qingcheng District, Qingyuan City
Phone:86-763-3697988
International:86-180-2330-1776
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