Description

PPG SigmaCover 456 is a two-component, high-build, polyamide-cured recoatable epoxy coating. The general-purpose epoxy buildcoat or finish is available in 2,600+ colours, inc. RAL, BS, NCS & the new NCS 2050 colours and is used in protective coating systems for steel and concrete structures exposed to atmospheric land or marine conditions, curing at temperatures down to -10°C (14°F), and has good adhesion on most aged, sound alkyd, chlorinated rubber and epoxy coatings. SigmaCover 456 can be recoated with various two-component and conventional coatings, even after long weathering periods.

Features & Benefits

• Available in 350+ colours from RAL and BS
• General-purpose epoxy buildcoat or finish in protective coating systems, for steel and concrete structures exposed to atmospheric land or marine conditions
• Two-component, high-build, polyamide-cured recoatable epoxy coating
• Easy application, both by airless spray and brush
• Cures even at temperatures down to -10°C (14°F)
• A high relative humidity (maximum 95%) during application and curing does not influence the quality of the coating
• Good adhesion on most aged, sound alkyd, chlorinated rubber and epoxy coatings
• Can be recoated with various two-component and conventional coatings, even after long weathering periods
• Resistant to water and splash of mild chemicals
• Tough, with long-term flexibility
• No induction time
• 6 hours pot life
• Touch dry in 3 hours
• Fully cured after 7 days
• Can be applied by air spray, brush or roller