AMERLOCK® 2 / SIGMACOVERTM 2

Two-component, high solids epoxy coating 
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PRINCIPAL CHARACTERISTICS 

  • Low-temperature curing down to 0°C (32°F) 
  • High performance self priming universal epoxy 
  • High solids, low VOC 
  • Surface tolerant and abrasion resistant 
  • Compatible with prepared, damp surfaces 
  • Good adhesion on most existing coatings 
  • Good resistance to splash and spillage of chemicals 
  • Meets NSF Standard 61 for tanks, pipes, valves and fittings (US manufacturing only) 
  • Proven coating as a bulk rail lining and DTM exterior coating 

COLOR AND GLOSS LEVEL

  • Standard primer colors and custom colors 
  • Semi-gloss 

Note: Epoxy coatings will chalk and fade with exposure to sunlight. Light colors are prone to ambering to some extent. Note that product tinted to custom colors are not recommended for immersion service. Only use factory grind batches for immersion 

BASIC DATA AT 10°C (50°F) 

Data for mixed product 

Number of componentsTwo
Mass density1.4 kg/l (11.7 lb/US gal) 
Volume solids85 ± 2% 
VOC (Supplied)

Directive 1999/13/EC, SED: max. 114.0 g/kg 

max. 163.0 g/l (approx. 1.4 lb/US gal)

EPA Method 24: 1.5 lb/US gal (180.0 g/l) 

Temperature resistance (Continuous)To 120°C (250°F) 
Temperature resistance (Intermittent)To 175°C (350°F) 
Recommended dry film thickness100 - 200 μm (4.0 - 8.0 mils) 
Theoretical spreading rate8.5 m2/l for 100 μm (341 ft2/US gal for 4.0 mils) 
Dry to touch6 hours 
Overcoating IntervalSee overcoating tables 

Product Data Sheet

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