SIGMAGUARD 750

SIGMA VIKOTE 15

High-build, aluminum pigmented chlorinated rubber  primer/sealer   PRINCIPAL CHARACTERISTICS

• Anticorrosive primer/sealer
• Excellent water resistance
• Unsaponifiable
• Resistant to well designed/controlled cathodic protection
• Fast-drying
• Can be applied at low temperatures, down to –10°C (14°F)
• Tolerates a DFT up to 150 µm (6.0 mils) at overlaps without sagging
• Compatible with antifoulings

• Alu light – Gray
• Eggshell

SIGMAZINC 158

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

PRINCIPAL CHARACTERISTICS

• Certificate for ASTM A-490 class 'B' for slip coefficient
• Complies with the compositional requirements of SSPC-Paint 20, Level 2
• Anticorrosive primer for structural steel
• Suitable as a system primer in various paint systems based on unsaponifiable binders
• Galvanic action eliminates sub-film corrosion
• 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

SIGMARINE 28

One-component, quick-drying, high-build multipurpose zinc phosphate   primer

PRINCIPAL CHARACTERISTICS

• Onboard maintenance primer for above-water areas
• Easy application
• Quick-drying
• Recoatable with various one and two component products
• Surface tolerant
• Good anticorrosive properties

COLOR AND GLOSS LEVEL

• Gray, redbrown, offwhite
• Flat

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