High build two component epoxy paint, good resistance to crude oil, sewage, seawater and soil, weak acids, bases and some salts
Features
1.Forming a tough, abrasion and impact-resistant coating film with excellent resistance to penetration after curing.
2.Resistant to long-term erosion by water, sewage, seawater, and soil.
3.Resistance to impregnation by crude oil, gas/diesel, aviation kerosene, lubricating oil.
4.excellent resistance to weak acids, weak bases, and some salts.
5.Good adaptability of the coated film to cathodic protection.
Recommended use
Suitable for steel and concrete protection in severely corrosive environments and environments subjected to wear and tear, such as offshore structure submerged area, tidal difference area, and wave splash area as well as wharves, hydraulic gates, underground pipelines, etc.
Used for the anti-corrosion coating of liquid tanks and the inner wall of storage tanks.
Application Instructions
Substrate and surface treatment
Bare steel: blast cleaned to Sa2.5 (ISO8501-1) or minimum SSPC SP-6, blasting profile Rz35μm~75μm (ISO8503-1) or power tool cleaned to minimum ISO-St3.0/SSPC SP3
Primer surface of pre-coated workshop: Welds, firework calibration and damage should be spray cleaned to ISO-Sa2½, or power tool cleaned to St3.0
Touch Up: Thoroughly remove the grease on the surface and clean off salt and other dirt. It is best to use blast cleaning to remove rust and other loose materials. Use power tool to polish the area of rust, and recoat this material.
Applicable and Curing
● Ambient environment temperature should be from minus 5℃ to 38℃, the relative air humidity should not be more than 85%.
● Substrate temperature during application and curing should be 3℃ above dew point.
● Outdoor application is prohibited in severe weather such as rain, fog, snow, strong wind and heavy dust.
Pot life
| 5℃ | 15℃ | 25℃ | 35℃ |
| 4hrs | 3hrs | 2hrs | 1hr |
Application methods
Airless spray, air spray is not recommended.
Brush and roller coating are only recommended for stripe coat, small area coating or repairing.
Application parameters
|
Application method |
Unit |
Airless spray |
Brush/Roller |
|
Nozzle orifice |
mm |
0.43～0.53 |
—— |
|
Nozzle pressure |
kg/cm2 |
150～200 |
—— |
|
Thinner |
% |
0～10 |
5～10 |
Drying & Curing
|
Substrate surface temperature |
5℃ |
15℃ |
25℃ |
35℃ |
|
Surface-dry |
16hrs. |
8hrs. |
4hrs. |
2hrs |
|
Through-dry |
48hrs. |
24hrs. |
12hrs. |
6hrs. |
|
Fully cured |
14days |
10days |
6days |
4days |
|
Recoating interval (Min.) |
48hrs. |
24hrs. |
12hrs. |
6hrs. |
|
Recoating interval (Max.) |
14days |
10days |
6days |
4days |
Preceding & Consequent coating
Preceding coat：Application direct on the surface of steel or approved epoxy.
Consequent coat：Epoxy glass flake, Polyurethane, Fluorocarbon…etc.
Not compatible with alkyd paints.
Packaging, Storage and management
Packing：base 25kg，curing agent 5kg
Flash point：>25℃（Mixture）
Storage ： Must be stored in accordance with local governmental regulations. The storage environment should be dry, cool, well-ventilated and away from heat and fire sources. The packaging container must be kept tightly closed.
Shelf life：1 year under good storage conditions from time of production.
