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Orders before 12pm dispatched same day
PPG - Sigmacover 456 HS - Zinc Epoxy Primer is a two-component high solids re-coatable zinc epoxy primer and coating for steel and concrete structures in atmospheric exposure.
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Features
Recommended substrate conditions and temperatures:
Substrate temperature
Instructions for use:
Mixing ratio by volume: base to hardener 80:20
Air spray
Recommended thinner
Volume of thinner
0 - 10%, depending on required thickness and application conditions
Nozzle orifice
1.5 – 3.0 mm (approx. 0.060 – 0.110 in)
Nozzle pressure
0.3 - 0.4 MPa (approx. 3 - 4 bar; 44 - 58 p.s.i.)
Airless spray
Recommended thinner
Volume of thinner
0 - 5%, depending on required thickness and application conditions
Nozzle orifice
Approx. 0.48 mm (0.019 in)
Nozzle pressure
15.0 MPa (approx. 150 bar; 2176 p.s.i.)
Brush/roller
Recommended thinner
Volume of thinner
0 – 5%
Cleaning solvent
Data sheet
Specific References
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