PPG SIGMAPRIME 200

Universal epoxy anti-corrosion primer – Performance & Versatility Product Description PPG Sigmaprime 200 is a universal anti-corrosion primer based on pure epoxy resin, specially developed to provide long-lasting protection in marine, industrial and offshore environments. Its high-performance formulation guarantees excellent adhesion to various metal supports and optimal resistance in the most demanding conditions. Main features Suitable for seawater ballasts, bridges, overhead works, superstructures, hulls, tanks and cargo holds Excellent corrosion protection and exceptional water resistance Surface-tolerant primer, ideal for surfaces with limited preparation Very good chemical resistance High abrasion resistance, perfect for intensive application areas Remarkable adhesion to raw, pre-painted steel, galvanized steel and non-ferrous metals Very good coverage, compatible with a wide range of finishes Application and drying possible in varied climatic conditions Available in bulk and compatible with two-component machines Application possible after dry shot blasting or hydrosanding Colors and finish Colors available: Clear aluminum Yellow aluminum Gray Yellow/green Red brown Appearance: Satin

Applications

Application en immersion : acier ou acier recouvert d'un primaire d'atelier au zinc non approuvé; décapé (décapage humide ou sec) au degré de soin ISO Sa2½
Application en condition atmosphérique : acier; grenaillé ISO-Sa2½, profile de rugosité 30 – 75 µm (1,2 – 3,0 mils) ou nettoyé ISO-St3
Ratio de mélange en volume : base à durcisseur 4:1
Pistolet pneumatique : diamètre de la buse 1,5 – 2,0 mm (env. 0,060 – 0,079 po)
Pistolet airless : diamètre de la buse env. 0,53 – 0,74 mm (0,021 – 0,029 po)