SIGMAZINC 158

SIGMAWELD 165

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

PRINCIPAL CHARACTERISTICS

• Suitable for automatic application on shot blasted steel plates
• Fast drying properties
• Good cutting and excellent welding properties, including MIG/MAG welding in various positions (either automatic or manual welding)
• Provides corrosion protection up to 9 months, when applied at a DFT of 13 µm (0.5 mil) (depending on exposure conditions and blasting profile)
• Can be used as a first coat in various paint systems
• Suitable for sea water immersion in combination with controlled cathodic protection  systems
• Excellent thermal stability minimizes heat damage during hot work procedures
• No adherence of weldspatter at surrounding primed surface
• Approved by Lloyd's Register of Shipping for use as a prefabrication primer

• 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

SIGMARINE 24

Modified zinc phosphate alkyd  primer   PRINCIPAL CHARACTERISTICS

• Economical, general-purpose maintenance and new-building primer
• Suitable for use on superstructures and on steel surfaces not normally exposed to water immersion
• The adhesion of subsequent coats is not affected by long weathering periods of the primer
• Should not be used over zinc primers, except when exposed to dry interior  conditions
• To be recoated with conventional paint systems
• A thickness of 75 µm (3.0 mils) can be obtained by spray application in one operation by means of the cross-coat   technique

• Yellow, brown, red, gray, dark gray (offwhite only on request)
• Flat