PROTECTIVE COATINGS SIGMA COATINGS Waterbased Range Protective coating solutions that cover your needs Sigma AquaCover 400 Sigma AquaCover 200 Sigma AquaCover 45 Sigma AquaCover 40 Sigma AquaCover 35 Sigma AquaCover 25 Sigma AquaCover 22 Sigma AquaCover 20
The Sigma Water Based Range - first class solvent free protection Sigma Protective Coatings is dedicated to the development, manufacture and supply of coatings to meet the very challenging needs of specific industries. With a heritage of outstanding expertise in coatings technology and decades of international investment in research and development for the protective coatings market, no company could be better placed than Sigma to meet the fast-changing global challenges of this technically demanding sector. Increasingly, health and safety conditions demand solvent free protective coatings especially when working in confined spaces. The Sigma AquaCover range offers a water-based solution that is also completely free from lead and chromate containing pigments. With reliable atmospheric protection in coastal and light industrial locations, the Sigma AquaCover range is a top choice for all types of steel structures. Sigma AquaCover primers offer excellent rust prevention and long lasting adhesion to steel, galvanised steel, and concrete. Sigma AquaCover coatings deliver high build quality in a range of semi-gloss colours. The products can be thinned down with ordinary tap water and can be overcoated with conventional paints. Easy application is by airless spray, brush and roller. A quality solution, designed with safety and VOC in mind. Sigma Aquacover products undergoing stringent testing
Sigma AquaCover One and Two component Range Two Component Range Sigma AquaCover 400 Sigma AquaCover 200 Sigma AquaCover 200 and 400 are water based polyamine cured epoxies to comply with future legislations regarding the reduction of Volatile Organic Compound (VOC) The performance equals standard epoxy systems under atmospheric exposure and could therefore be seen as a good alternative where solvent based products are not allowed One Component Range Sigma AquaCover 35 Sigma AquaCover 45 Sigma AquaCover 35 Sigma AquaCover 25 Sigma AquaCover 22 Sigma AquaCover 20 This range within the Sigma Aquacover brand are water based, one component acrylic dispersion systems which provide an excellent performance against atmospheric conditions Ease of application with standard application equipment makes this an ideal alternative for solvent based products like alkyds and acrylates
Sigma Waterbased Range Sigma AquaCover 200 Two component polyamine cured, water based epoxy primer General purpose epoxy primer for steel structures in atmospheric exposure Suitable when solvents are not permitted due to health & safety reasons Excellent rust preventing properties in industrial or coastal atmospheres Good adhesion to steel & galvanised steel Free from lead and chromate containing pigments Can be overcoated with two component and conventional paints Easy application, both by airless spray and brush Sigma AquaCover 400 Two component polyamine cured, water based epoxy coating Sigma AquaCover 45 Water borne acrylic finish because of health and safety reasons Glossy appearance Good colour retention Low flame spread certificate Sigma AquaCover 40 Water borne acrylic finish Good weather resistance Good colour retention Available in a range of colours Fast handling General purpose epoxy build coat for steel structures in atmospheric exposure Suitable when solvents are not permitted due to health & safety reasons Free from lead and chromate containing pigments Can be overcoated with two component and conventional paints Easy application, both by airless spray and brush
Sigma AquaCover 35 Water borne micaceous iron oxide acrylic coating because of health and safety reasons Contains non toxic pigments Excellent adhesion to various types of old or weathered paint Can be overcoated with dispersion paints Sigma AquaCover 25 Water borne acrylic zinc phosphate primer Sigma AquaCover 22 Water borne micaceous iron oxide acrylic primer because of health and safety reasons Contains non toxic pigments Excellent adhesion to various types of old or weathered paint One component acrylic micaceous iron oxide primer Good adhesion on galvanized steel Sigma AquaCover 20 Water borne acrylic primer because of health and safety reasons Good anti corrosion properties Can be overcoated with dispersion paints, alkyd paints and water borne epoxy coatings as well as certain solvent based two component products Excellent adhesion on well prepared steel Available in a range of colours Specially designed for in-shop applications because of health and safety reasons Good anti-corrosive properties Low flame spread certificate Excellent adhesion to various types of old weathered paint with minimum pre-treatment
Cleaning procedure Existing airless equipment used for solvent based products has to follow a cleaning procedure before application of water based products can take place. From solvent based products to water based products Paint type Alkyd Chlor.Rubber Epoxy PUR 1st cleaning with 20-05 21-06 90-53 21-06 2nd cleaning with Sigmalith Sigmalith Sigmalith Sigmalith cleaner cleaner cleaner cleaner 3rd cleaning with Tap water Tap water Tap water Tap water From water based products to solvent based products Paint type Alkyd Chlor.Rubber Epoxy PUR 1st cleaning with Tap water Tap water Tap water Tap water 2nd cleaning with Sigmalith Sigmalith Sigmalith Sigmalith cleaner cleaner cleaner cleaner 3rd cleaning with 20-05 21-06 90-53 21-06 ISO 12944-2 corrosivity categories C1 C2 The field of application of water based one component acrylic based products according to ISO 12944-2 are; C1 Interiors of heated buildings, offices, schools and hotels C 2 Atmospheres with low level of pollution, mostly rural areas C 3 Urban and industrial atmospheres Whereas the application field of water based, two component amine cured epoxies also includes: C4 Industrial and coastal areas C4 C3
The Waterbased Range Renamed New Name Sigma AquaCover 400 Sigma AquaCover 200 Sigma AquaCover 45 Sigma AquaCover 40 Sigma AquaCover 35 Sigma AquaCover 25 Sigma AquaCover 22 Sigma AquaCover 20 Old name Sigma AquaCover Coating Sigma AquaCover Primer Sigmacrylic Finish Sigmetal Finish Sigmetal Miocoat Sigmacrylic Primer Sigmetal Mioprimer Sigmetal Construction Confined spaces Water based Rust prevention Coastal and industrial areas Lead and chromate free Thin with water Easy application
World-wide support services Sigma Coatings field technical support staff are among the most highly skilled and trained in the coatings business. With in-depth knowledge of the working realities facing the industries we supply, our technical experts offer an unsurpassed perspective on the coatings options that can help your industry to function optimally, maximising technical performance and minimising expensive down time. Complementary documentation Sigma AquaCover 400 product data sheet 7871 Sigma AquaCover 200 product data sheet 7870 Sigma AquaCover 45 product data sheet 7250 Sigma AquaCover 40 product data sheet 7251 Sigma AquaCover 35 product data sheet 0000 Sigma AquaCover 25 product data sheet 7150 Sigma AquaCover 22 product data sheet 7145 Sigma AquaCover 20 product data sheet 7149 A member of the SigmaKalon Group of Companies 942399