Architecture Paint

NEW-METALON(FAST DRYING ANTI-CORROSION PRIMER) DNU-5000 Reddish Brown, Orange

usage
Anti-corrosion paint for steel structures such as commercial buildings/residential buildings/public facilities

This paint is made by mixing excellent alkyd resin with anti-corrosive pigments. It is a fast drying anti-corrosive primer with good oil resistance, adhesion, anti-corrosion properties and workability. It is excellent in stretchability and adhesion for metal expansion and is an economical paint widely used as an anti-corrosive primer for steel structures that are not immersed in water. In particular, since it is a fast drying paint, the work efficiency is improved when used in a factory that has a painting line.

specification

Paint type
Alkyd / Anti-corrosion primer
Drying time
Drying time
Category 5℃ 20℃ 30℃
Set-to-touch 3 hours 1 hour 1 hour
Dry-through 18 hours 8 hours 6 hours
Time required for re-coating (min.) 32 hours 18 hours 10 hours
Thinner
DR-306
Dilution ratio
Volume ratio : 5~10%
Specific gravity
Approx. 1.4
Theoretical Coverage
10~12 ㎡/ℓ (1time - 35㎛)
Solid volume ratio
40±1%
Color
Reddish brown, orange
Thickness of dried film
35㎛
Mixing ratio
One-component
Shelf life
12 months (Dry, cool, and dark place with good ventilation)
Gloss
Matte

PRODUCT PROPERTIES (PHYSICAL PROPERTY DATA)

Film property
Oil resistance, adhesion, anti-corrosive properties are excellent.
Quick-drying ability
It is a quick-drying paint with excellent workability.
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