Architecture Paint

FAST DRYING ANTI-CORROSION PRIMER(N)

usage
Anti-corrosive primer for general steel structure

This paint is made by mixing excellent alkyd resin with iron oxide anti-corrosive pigment. It is a fast drying anti-corrosive primer with good adhesion, anti-corrosion properties, and workability to steel surfaces. It is an anti-corrosive primer for steel structures that are not immersed in water, having excellent stretchability and adhesion for metal expansion.

specification

Paint type
Alkyd / Anti-corrosion primer
Drying time
Drying time
Category 5℃ 20℃ 30℃
Set-to-touch 20 minutes 10 minutes 5 minutes
Dry-Hard 12 hours 5 hours 3 hours
Thinner
DR-306
Dilution ratio
Volume ratio : 5~10%
Specific gravity
Approx. 1.29
Theoretical Coverage
10~12 ㎡/ℓ (1time - 35㎛)
Solid volume ratio
Approx. 50±5%
Color
Reddish brown, gray
Thickness of dried film
35㎛
Mixing ratio
One-component
Shelf life
12 months (Dry, cool, and dark place with good ventilation)
Gloss
Matte
VOC
Paints for construction, general steel, anti-corrosion(excluding the lacquer system)TVOC(2020.1.1~) : less than 420g/ℓ

PRODUCT PROPERTIES (PHYSICAL PROPERTY DATA)

Workability
An anti-corrosive primer with excellent anti-corrosive properties and workability to steel surfaces.
Elasticity
Elasticity and adhesion for metal expansion are excellent.

how to use

Surface treatment
1. New metal plate : Completely remove rust, oil, dust and other contaminants from the surface of the substrate by applying blasting cleaning at Sa2 or higher.
2. Repair coating: Completely remove worn film, rust, grease, salt, dust, and other contaminants. For damaged parts, apply repair coating to make the film thickness the same as the surrounding coating after correcting by wire brushing. Additionally, to enhance the adhesion, sand the surface of the old film with sandpaper.
Coating method
1. Coating can be done by either brush, roller, or airless spray coating.
2. Airless spray coating :
- Tip diameter : 0.017"~0.021"
- Injection pressure : 143 Pa
- Injection angle : 65˚
(Airless spray data are for reference only, and it is adjusted according to the coating conditions.)
3. Coating conditions : The surface of the substrate must be clean. The surface temperature should be at least 3℃ higher than the dew point to the relative humidity should be less than 85%.
Preceding and follow-up coating
1. Follow-up coating : Alkyd top coat