EPOFOND W UNIVERSAL
Epoxy anti - corrosive product based on water
It adheres on all surfaces
Good anti - corrosive protection
Description
Epoxy - polyamide anti - corrosive product based on water; it has a double protective action: barrier effect and chemical protection.
Use
This product is used as a primer for epoxy or polyurethane cycles based on water or as a solvent to be applied on steel, aluminum, zinc, fiberglass.
Appearance of the film
Matt
Color
Grey, brick red
Components
2
Hardening
Chemical reaction between two components
Specific weight
1,280 gr/ml (A + B)
Volume of solids
48%
VOC
20 gr/ liter
Minimum thickness
80 micron
Estimated yield
6 m² / litre for a thickness of 80 microns
Flash point
Component A >113°C
Component B >113°C
Component B >113°C
Adhesion
Su acciaio 8 MPa, alluminio 6 MPa.
Salt spray resistance
> 500 hours
Temperature resistance
100° C continually 140° C discontinuously
Preparation of surfaces
New steel: mechanical cleaning at grade SSPC - St3 (brushing)
Aluminum: greasing
Zinc: brushing in order to remove any zinc salt.
Aluminum: greasing
Zinc: brushing in order to remove any zinc salt.
Preparation of the product
Mix the product according to the following ratio by weight:
Component A : 100
Component B: 15
Mix Component A separately and then add Component B, while stirring continuously.
.
Component A : 100
Component B: 15
Mix Component A separately and then add Component B, while stirring continuously.
.
Induction time
Not expected
Pot life
4 hours a 20°C
Thinning
10 - 20 % with water
Environmental conditions
Ambient temperature: from + 5 to 35° C
Temperature of the support: > 10° C
Humidity: 0 - 70 %
In order to prevent the formation of condensation, it is necessary that the temperature of the substrate is at least 3° C above the dew point.
Temperature of the support: > 10° C
Humidity: 0 - 70 %
In order to prevent the formation of condensation, it is necessary that the temperature of the substrate is at least 3° C above the dew point.
Drying and hardening time
For the thickness of 100 microns (wet) 10° C 20° C 30° C
Dry to touch 10 5 1 hours
Dry in depth 24 12 8 hours
Dry to touch 10 5 1 hours
Dry in depth 24 12 8 hours
Time of overpainting
Minimum (hours) 10° C 20° C 30° C
24 12 8 hours
Maximum (months) 1
24 12 8 hours
Maximum (months) 1
Application
Brush, roller, airless, spray
If you use the brush, you have to use nylon or pure bristle brushes.
If you use the roller, you have to use medium - haired rollers.
For the application, use the method of crossing coats.
If you use the brush, you have to use nylon or pure bristle brushes.
If you use the roller, you have to use medium - haired rollers.
For the application, use the method of crossing coats.
Shelf life
2 years in a cool and dry place (max 40° C)
Packs
Comp A 20 kg Comp B 3 Kg