SIGMACOVER 430

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

SIGMATHERM 540

One-component, heat-resistant, moisture-curing silicone  aluminum   PRINCIPAL CHARACTERISTICS

• Heat-resistant up to 540°C (1000°F) on steel, grit-blasted to SSPC SP10/NACE 2 (ISO-Sa2½)
• Heat-resistant up to 400°C (750°F) on rusted steel, power tool cleaned to ISO-St3
• To be used for the internal and external protection of steel surfaces
• No heat cure necessary between coats
• Excellent resistance against weathering
• Also suitable on top of zinc silicate primer
• A minimum drying time of 3 days at 20°C (68°F) should be allowed before exposure to heat
• Complies with NACE SP0198 for austenitic stainless steels and carbon steels under thermal insulation

• Aluminum and black
• Eggshell

SIGMAPRIME 200

Universal epoxy anticorrosive primer, based upon pure epoxy  technology  

PRINCIPAL CHARACTERISTICS

• Universal epoxy primer system suitable for ballast tanks, deck, topside, superstructure, hull, cargo oil tanks and cargo  holds
• Excellent anticorrosive properties and water resistance
• Surface tolerant primer
• Good chemical resistance
• Good abrasion resistance for dedicated areas of application
• Excellent adhesion to steel, shop primer, galvanized steel and non-ferrous metals
• Excellent recoatability
• Suitable for application and curing in a wide range of climatic conditions
• Suitable for bulk supply and twin feed application
• Suitable on wet blast cleaned substrates (damp or dry)

COLOR AND GLOSS LEVEL

• Alu light, alu yellow, gray, yellow/green, redbrown
• Eggshell

SIGMACOVER 525

Two-component, polyamine-cured epoxy tie coat   PRINCIPAL CHARACTERISTICS

• Final coat in epoxy underwater anticorrosive systems
• Epoxy tie coat for use with PPG antifoulings as specified
• Excellent water resistance
• Good abrasion- and impact resistance

• Black, gray
• Flat