epoxy top coat HB – RANA 833 T HB

  |   EPOXY AMIDE RANA   |   No comment
رنگ ضد حریق


      Product information

1-Can be applied over suitably prepared concrete.

2-Salt and fresh water resistant.

3-Excellent chemical resistance against weak acids and alkalies.

4-Economical long term protection in only one coat.

Physical data    

Colour:                                                       customer request

Finish:                                                        gloss –semi glass-matt

Flash point:

           Resin:                                            34°c

           Cure:                                             36°c

           Solvent:                                         28°c

Volume solids:                                          59± 2%

D.f.t:                                                            60-70 microns

Specific gravity(mixed):                          1.5 ± 0.05gr/cm3     

Theoretical coverage:                             11.8 m2 /lit (at 50 µ d.f.t)

Drying time at 25°c:

                Touch dry:                               3 hrs

        Dry to handle:                                 6-8hrs

                 Full cure:                                7days

Component:                                             2

Pot life:                                                      8 hrs at 25 °c:

Mixing ratio(by volume):

                                     Resin:               refer to can label

                                     Cure:                 refer to can label

Application methods:                              conventional spray or brush or

                                                             Airless spray or roller

Recoat intervals*:                                  10°c                   25°c             40°c

(mild condition) :    Min:                         25  hrs              12  hrs         5  hrs

                             **Max:                       NONE             NONE         NONE

      **Maximum Recoat: Unlimited. Must have a clean, dry surface for top coating.”Loose” chalk or salts must be removed in              .        accordance with good painting practice. Drying time is temperature, humidity, and fi lm thickness dependent

Recommended thinner:                         RANA THINN 80

Recommended cleaner:                         RANA CLEAN 80

Shelf life:                                                   12 months when stored indoors in unopened

Original containers at 5 to 40°c (cool and dry


Curing mechanism:                                by solvent release and reaction by

                                                                    Curing agent and resin

Substrate:                                                 primed steel concrete

*: For recoating the surface should be free of dust ,grease  and contamination .

Typical uses

1-As a maintenance and finishing coat in severely corrosive environment.

2-As a high performance coating for marine and industrial

  facilities, ballast and potable water tanks, bilges,

  and draining pipes, above and bellow water hulls.

Application information

This RANA CHEM’s product is a  polyamide epoxy top coat

designed for industrial and marine use.

To obtain the maximum performance for which this product

is formulated,strict adherence to all application, instructions,

precautions,conditions and limitations is necessary.

Application equipment

The following equipment is listed as a guide and suitable

equipment from other manufactures may be used.

Adjustments of pressure and change of tip size may be

needed to obtain the proper spray characteristics.

1-Airless spray:standard airless spray equipment having

   a 28:1 or higher pump ratio and a  fluid tip with a 0.33 to 0.381 mm


2-Conventional spray:industrial equipment with suitable

    aircap having  a fluid tip witha 1.4-1.6 mm orifice .

3 -Mixer:mixer must be powered by an air motor or an explosion

     proof electric motor.

4-Brush or roller.


1-Handle with care.

2-Avoid inhalation of possible solvent vapors or


paint mist, as well as paint contact with skin and eyes.

3-Apply only in well ventilated areas and ensure that

adequate forced ventilation exists when paint applies is

in confined spaces or when the air is stagnant.

4-Always take precautions against the risks of fire

and explosions.

6-Harmful or fatal if swallowed ,immediately seek medical


7-Use fresh air masks and explosion proof equipment.

Application procedures    

1-Flush  equipment with cleaner before use.

2-Stir resin to an even consistency with a power mixer.

3-Add cure to resin and continue stirring for 5 minutes.

Note:since the pot life is limited and shortened by high

temperatures ,do not mix more material than will be used

in 8 hours at 25°c.

4- Thinning  with RANA THINN 80 as needed for workability.

5-Stir during application to maintain uniformity of material

and apply a wet coat in even parallel passes after 20 minutes.

6-Clean all equipment with cleaner immediately after use.

Environmental condition

        Environmental temperature must be 10-40°c.

        Surface temperature must be at least 3°c above dew point

        to prevent condensation. At freezing temperature surface

        must be free of ice and relative humidity below 80 %.

Surface preparation

The surface must be clean and dry .All dirt grease and other

foreign  materials  should be removed .Old primed surface

must be smoothly wire brushed.


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