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HR 60 Extra G (Red)

Two-Pack Cold Cured Epoxy-based Hydrophobic Lining / Coating for Acidic to Strongly Alkaline Media. High Gloss, Red Finish

SÄKAPHEN HR 60 Extra G (Red) is a high-quality two-pack epoxy hydrophobic lining and coating, formulated for self-priming and direct to metal application. HR 60 Extra G (Red) is chemically resistant to various substances ranging from sour to strong alkalis, inorganic salts and solutions, fuels and acidic aqueous liquids and concentrated hydrocloric acid (HCl), as well as all types of water including brackish, river and sea water, as well as deionized water.

The lining film surface is hard elastic with first-rate hydrophobic properties, preventing caking, fouling and incrustation. Following polymerization HR 60 Extra G (Red) is fully machinable. The lining is resistant to temperature fluctuations.



Extreme weather conditions

For a duration of 18 months, HR 60 Extra G (Red) has been exposed to the atmospheric conditions near Abqaiq in the Kingdom of Saudi Arabia:

-  Ø Temperature from 10°C to 44°C with peaks of 55°C
-  55% average humidity
-  Sandstorms
-  Salty air

Hardness and impact strength of HR 60 Extra G (Red) were not affected by the exposure. Beside the superficial matting no further deterioration or weathering within the coating can be determined.

Suitable for the lining of Blowers, Fans, Compressors, Housings, Tanks, Vessels, Pipework, Meter Provers (Prover Loops) and used widely in Water Treatment and Desalination Plants. Can be applied on site and on concrete surfaces.

Product nameUnitSÄKAPHEN® HR 60® Extra G Rot / Red 
 Properties-Cold Cured Duroplast Coating 
 Resin base-Amine cured Epoxy system 
 Field of Application-For the coating of blowers, fans and compressors, the corresponding houses, tanks and vessels, piping, spools and prover loops, for the applications in water treatment and desalination. 
 Cure Mechanism-Cold Cured Duroplast Coating 
 Quantity of components-2 
 General chemical resistance (All resistances have to be inquired separately!)-Resistant to all types of water, including brackish, river and sea water as well as deionized water, various substances ranging from sour to strongly alkaline, inorganic salts and their solutions, fuels, acidic aqueous solution and concentrated hydrochloric acid (36%). 
 pH RangepH1-13 
 Wet Film Thickness per layerµm150 
 Total dry film thicknessµm400-500 
 Coverageapprox. kg/m²/DFT1,3 kg / m² / 500µm 
 Surface PreparationSaSA2 ½ - SA 3 
 Surface Profileµm40 - 60 µm 
 Temperature resistance dry
(dry air oven)
°C-20°C to +120°C 
 Temperature resistance wet (water)°C-20°C to 70°C 
 Resistance to water vapor diffusion°C≤ ∆T 30°C 
 Overcoating Waiting Timehours/23°C8-24 
 Chemical Curingdays7-10 
 Linear Thermal Expansionµm(VDE 0304): 4*10-6 K-1 
 Pore testingVolts2000 
 Pendulum hardness acc. to König6° sec133 
 Shore D HardnessShore D84 
 Adhesion TestN/mm² [MPa]> 20 
 Salt spray testhours1250 
 Impact Strengthmm (1 kg)550 
 Surface smoothness (Ra)µm
Ø 3 readings
 Surface tensionmN/m>28 <35 
 Taber Abrasion resistance, CS17 wheel, 1kgmg/1000 r.under examination 
 Crosscutclass0 (DIN EN ISO 2409) 
 Heat conductivity
Ø 12,7x2,0mm on C-Steel with 67,37 w/mK

Through utilizing suitable resins and hardeners, maintaining the stoichiometric mixing ratio, hardness, elasticity and other properties including pot life are enhanced whilst maintaining outstanding performance.

Feel free to contact us for technical advice.

For any specific chemical resistances, fields of use, technical questions or other lining and coating queries, please feel free to contact us for technical advice.

Tel.: +49 20439470 or Email: info[at]

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