PHENGUARD 940

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

SIGMADUR 188

Two-component, aliphatic acrylic polyurethane  finish   PRINCIPAL CHARACTERISTICS

• Unlimited recoatable
• Excellent resistance to atmospheric exposure conditions
• Excellent color and gloss retention
• Non-chalking, non-yellowing
• Cures at temperatures down to -5°C (23°F)
• Tough and abrasion resistant
• Resistant to splash of mineral and vegetable oils, paraffins, aliphatic petroleum products and mild  chemicals
• Can be recoated even after long atmospheric exposure
• Good application properties

• White and black, colors available request
• Gloss

SIGMACOVER 430

Two-component, high-build, micaceous iron oxide-pigmented, polyamide-cured recoatable epoxy coating   PRINCIPAL CHARACTERISTICS

• General-purpose epoxy buildcoat or finish in protective coating systems, for steel and concrete structures exposed to atmospheric land or marine conditions
• Good durability
• Good flow and wetting properties
• Easy application by airless spray
• Good cure at temperatures down to -5⁰C

• Light and dark gray
• Eggshell