Industrial P.U. Primer – Grey

Продуктов код:

Описание:

Polyurethane gray primer for metals used to create adhesion surfaces such as aluminum, galvanized plates and other metal surfaces. Remove rust and prevents new.

 

Physical properties:

Color: Gray
Gloss: Matt
Solids (by volume): 24% ± 1
Solids (by weight): 40% ± 1
Theoretical coverage (m² / kg)
24 (15 microns thick)
Flash Point (°C): < 23
Density (g / cm³): 1,05 ± 0,02
Originally drying (20°C / min): 5
Dry to the touch (20°C / min): 20th
Final drying (20 ° C / day): 7
Mixing Ratio:
P.U.Grund Metal - 2 parts (by weight)
Hardener P.U.Grund Metal – 1 part (By weight)
Tools for application: Airless, air
Life of the mixture: 12 h

Hardener:

Industrial P.U. primer hardener


 

Areas of application:

Used as a pre-coat to protect steel surfaces against corrosion. It can be used as an intermediate layer over zinc silicate and surfaces bearing metal spray to reduce the "puffiness" and in welds.

Application:

During application and curing temperature environment should be between 10 and 35°C, this material - below 12°C and relative humidity - over 70%. To avoid condensation surface temperature should be 3% above the dew point. Ensure good ventilation at the workplace. The surface must be free of oil, grease and dust and must be dry. Apply the product of a thickness not exceeding 20 microns.

Drying time:
1 to 2 hours in normal conditions
15 - 30 minutes (80-120°C).


Storage:

6 months in unopened original container protected from direct sunlight.