SIGMAZINC 109

PHENGUARD 935

  Two-component, high-build, amine adduct-cured novolac phenolic epoxy    coating     PRINCIPAL CHARACTERISTICS

• Second coat in the PHENGUARD tank coating system
• Excellent resistance to a wide range of organic acids, alcohols, edible oils, fats (regardless of free fatty acid content) and solvents
• Maximum cargo flexibility
• Low cargo absorption
• Good resistance to hot water
• Recognized corrosion control coating (Lloyd's register)
• Good application properties, resulting in a smooth surface

• Pink
• Eggshell

SIGMAZINC 9

Two-component, moisture-curing zinc (ethyl) silicate  coating  

PRINCIPAL CHARACTERISTICS

• Specified for structural joints according to ASTM A325 or A490 Bolts RCSC specification, Class B
• Complies with the compositional requirements of SSPC-Paint 20, Level 1
• Anticorrosive primer for structural steel
• Suitable as a system primer in various paint systems based on unsaponifiable binders
• Can withstand substrate temperatures from –90°C (–130°F) up to 400°C (750°F), under normal atmospheric exposure conditions
• When suitably topcoated provides excellent corrosion protection for steel substrates up to 540°C  (1000°F)
• Good low-temperature curing
• Good impact and abrasion resistance
• Must not be exposed to alkaline (more than pH 9) or acidic (less than pH 5.5) liquids

• Gray, greenish gray
• Flat

SIGMACOVER 620

Two-component, surface-tolerant, high-build, polyamide-cured epoxy primer/coating   PRINCIPAL CHARACTERISTICS

• Excellent corrosion resistance
• Good flexibility
• Surface tolerant coating for lower grade of steel preparation
• Good drying and curing property
• Easy application by different application methods such as airless spray, brush
• Low temperature version available if required

• Gray, off-white (other colors available on request)
• Aluminum colors (dark gray, light gray)
• Eggshell