Epotar
Epoxy paint modified with albino tars
Very good chemical resistance
It is suitable for wet surface
Code
0226
Description
It is a single amine - epoxy coat modified with albino tars
Use
This product is suitable for the protection of steel structures to be used in very aggressive environments such as continuous immersion in sewage, marine or underground waters. It can be used as a single coat for the protection of concrete structures used in water purification, for immersion in marine or underground waters.
Appearance of the film
Matt
Color
Black
Components
2
Hardening
Chemical reaction between two components
Specific weight
1,600 gr/ml (A + B)
Volume of solids
85%
Voc
182 gr/liter
Minimum thickness
120 micron
Estimated yield
7 m² / litre for a thickness of 120 microns
Flash point
Component A 27°C
Component B 60°C
Thinner 27°C
Component B 60°C
Thinner 27°C
Humidity resistance
2000 hours total absence of blistering thickness 120 microns
Adhesion
On brushed steel 8MPa
Preparation of metallic substrates
Oxidised steel without calamine:
Mechanical cleaning at grade St3, of Svensk Standard SIS 1967.
For artifacts to be exposed in highly aggressive environments, a sandblasting up to the grade SA 2 ½ is required.
For old paints: descaling and the next dust removal.
Mechanical cleaning at grade St3, of Svensk Standard SIS 1967.
For artifacts to be exposed in highly aggressive environments, a sandblasting up to the grade SA 2 ½ is required.
For old paints: descaling and the next dust removal.
Preparation of concrete surfaces
New concrete:
Acid washing in order to remove laitance layers and efflorescence or hydro sanding
Old concrete:
Hydro sanding and removal of traces of greases or oils with a sterilization with flame.
Acid washing in order to remove laitance layers and efflorescence or hydro sanding
Old concrete:
Hydro sanding and removal of traces of greases or oils with a sterilization with flame.
Preparation of the product
Mix the product according to the following ratio by weight:
Component A : 100
Component B: 10
Mix Component A separately and then add Component B and mix together
Component A : 100
Component B: 10
Mix Component A separately and then add Component B and mix together
Induction time
Not expected
Pot life
4 hours a 20°C
Environmental conditions
Ambient temperature: from + 10 to 35° C
Temperature of the support: > 5° C
Humidity: 0 - 85 %
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: > 5° C
Humidity: 0 - 85 %
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 150 microns (wet) 5° C 20° C 30° C
Dry to touch 12 4 1 hours
Dry in depth 24 8 4 hours
Dry to touch 12 4 1 hours
Dry in depth 24 8 4 hours
Time of overpainting
Minimum (hours) 5° C 20° C 30° C
24 8 4 hours
Maximum (months) Unlimited
24 8 4 hours
Maximum (months) Unlimited
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.
Airless:
Nozzle size: 0,43 - 0,48mm (0,017 - 0,019inch)
Air pressure: 150 - 200 bar
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.
Airless:
Nozzle size: 0,43 - 0,48mm (0,017 - 0,019inch)
Air pressure: 150 - 200 bar
Shelf life
2 years in a cool and dry place (max 40° C)
Packs
Kg. 11 (A+B) - Kg. 22 (A+B)