PRODUCTS
CONTACT
E-mail:
WhatsApp/Wechat:
Solvent-Free Acid-Resistant Topcoat
Not sure which Zindn product is best for your project?
Our experts are here to guide you. Get a custom quote and expert advice today!
- Description
-
A high cross-linking, two-component, solvent-free acid-resistant topcoat formulated with organic polymer resin, reactive diluents, and acid-resistant pigments and fillers. It is designed for application over concrete and steel substrates, and is particularly suitable for anti-corrosion protection of concrete bunds surrounding concentrated sulfuric acid storage tanks, lining of wastewater basin surfaces, combined anti-corrosion and waterproofing coatings, and as a final topcoat for the internal surfaces of desulfurization chimneys.
Advantages of Solvent-free Acid-resistant Topcoat
Excellent adhesion
→ Ensures strong bonding to concrete and steel substrates.
Tough and impact-resistant coating film
→ Provides a durable and resilient protective layer with good mechanical strength.
Outstanding acid and alkali resistance
→ Effectively resists chemical attack from both acidic and alkaline environments.
Superior heat resistance
→ Maintains performance under continuous exposure to temperatures up to 160°C.
Resistant to sulfuric acid immersion at various concentrations
→ Withstands prolonged contact with sulfuric acid across a wide concentration range.
Physical Constants
Item no
Type
Two components
Color
Customized
Gloss
Semi-gloss
Volume solids
99±1%
Solid by weight
Density
1.30±0.1KG/L
Recommended DFT
Wet film thickness: 100μm
Dry film thickness: 100μmTheoretical coverage
0.130kg/㎡
Touch-dry
Application methods
Spray, Brush, Roll
Application conditions
Temperature 5°C-38°C, humidity＜80%
Shelf life
12 months from the manufacture date (unopened)
Pot life
2 hours (@30°C)
Induction time
Pack
23(18+5) kgs/Kit
Mixing ratio
18:6 (base: harden
Storage
In a cool and ventilated place
MOQ
500kgs
Country of Origin
Jiangsu province, China
Protective Systems
Preceding coat: All grease, dirt, and contaminants must be thoroughly removed from the application surface using appropriate cleaning agents. The surface should be kept clean, dry, and free from any contamination.
This product can be applied directly onto cement concrete substrates and must be recoated within the specified recoat interval.
Consequent coat:
Primer: Solvent-Free Acid-Resistant Primer
Mid coat: Solvent-Free Acid-Resistant Mastic Mid Coat
Applications：
Related Products
Message
Note: Please leave your contact information and our professionals will contact you as soon as possible!
Contact Us
Headquarters Tel:
Business Hotline:
E-mail:
WhatsApp/Wechat:
Quick Navigation
Online Message
If you have any product related questions, please feel free to contact us!
Copyright © 2025 Wuxi Huadong Zindn Science and Technology Co., Ltd.