SIGMADUR 188

SIGMA VIKOTE 18

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

• Gray, reddish gray
• Flat

SIGMAZINC 109

Two-component, high solids polyamide adduct cured zinc rich epoxy   primer   PRINCIPAL CHARACTERISTICS

• Designed as a system primer for various paint systems
• Excellent anticorrosive properties
• Quick-drying, can be overcoated after a short interval
• Can serve as a holding primer for various maintenance systems for a total repair
• Very good primer for systems with high solids epoxy buildcoats
• Complies with SSPC-Paint 20 level 2 and ISO 5

• Gray, reddish gray
• Flat

SIGMASHIELD 420

Two-component, reinforced high solids polyamine adduct cured epoxy   coating   PRINCIPAL CHARACTERISTICS

• Coating for cargo tanks of bulk- or oil carriers and storage tanks
• Buildcoat for underwater- and boottop systems
• Excellent abrasion and impact resistance
• Outstanding (sea)water resistance
• Easy to clean

• Gray, redbrown (other colors available on request)
• Gloss

SIGMAGUARD 750

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

PRINCIPAL CHARACTERISTICS

• Tank coating with excellent solvent and chemical resistance
• To be used as tank coating or 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
• High zinc content resulting in excellent corrosion protection
• Good impact and abrasion resistance
• Certificate for ASTM A-490 class 'B' for slip coefficient
• Recognized corrosion control coating (Lloyd's register)
• Must not be used for immersion in alkaline (more than pH 9) or acidic (less than pH 5.5) liquids
• Complies with SSPC-Paint 20 level 2 and ISO 12944.5