PRODUCT DATA SHEET 345 HS PRIMER R1011/R3011 or R8011/R3011 Features & Uses A two component high solids, VOC compliant epoxy finish primer. May be applied by spray, brush or roller. Specification Data Type: Low VOC Epoxy/modified aliphatic amine Packaging: Available in 1 gallon containers Theoretical Coverage: 332 Sq. Feet/gallon (8.1m / litre) at 3 mils (75 microns) dry film thickness. 249 Sq. Feet/gallon (6.1m 2 / litre) at 4 mils (100 microns) dry film thickness. Calculated for mixed base and converter reduced 5%. Coverage calculations are based on theoretical transfer efficiency of 100%. Actual coverage rate obtained will vary according to equipment choice, application techniques, part size, and environment. Recommended Wet Film Thickness: 5-7 mils (125-175 microns) applied in 1 or 2 coats. Recommended Dry Film Thickness: 3-4 mils (75-100 microns) applied in 1 or 2 coats. Recoatability: Minimum with itself at 77°F(25°C) 1 hour; with other products, 8-24 hours. Maximum without sanding: 24 Hours. Sanding before overcoating with other products is recommended VOC: White Base (R8011) – 96 g/lt or 0.80 lbs/gallon Gray Base (R1011) – 96 g/lt or 0.80 lbs/gallon Converter (R3011) – 520 g/lt or 4.3 lbs/gallon Mixed components, reduced 5% with T0006 VOC is 334 g/lt, 2.79 lbs/gallon Application Equipment BRUSHES AND ROLLERS Brushes must be recommended for use with solvent containing epoxy or urethane coatings. Natural bristle brushes work best. Do not use products recommended for water based coatings. Roller covers have similar requirements. They can be either foam or conventional mohair type, but must be solvent resistant. Corona Brushes (813-885-2525) and Redtree Industries (973-481-0200) are good sources for brushes and roller covers. The Corona Urethaner or Redtree Chinese Ox would do a good job with 345HS Epoxy Primer. All trademarks mentioned in this publication are owned by, or licensed to, the AkzoNobel group of companies. ©AkzoNobel 2015 Page 1 of 3 – Revision 3 – January 2015 – 345 HS Epoxy Primer

PRODUCT DATA SHEET 345 HS PRIMER R1011/R3011 or R8011/R3011 SPRAY EQUIPMENT Pressure Pot System Guns SATA or equivalent Spray Gun: K3 RP Fluid Nozzle: 1.1 mm Fluid Needle: 1.1 mm Pressure pot gauge should read 10 – 20 PSI (0.7-1.5 bar) atomization. High pot pressure could cause adverse coating defects. Cup Gun System SATA or equivalent Spray Gun: SATAjet 3000 RP Fluid Nozzle: 1.3mm Fluid Needle: 1.3 mm Atomizing air pressure should be approximately 30-40 PSI (2.1-2.8 bar) Pressure Pot System Guns DeVILBISS or equivalent Spray Gun: GTI Fluid Nozzle: 1.1mm-1.4mm Air Nozzle: 122 Pressure should...

PRODUCT DATA SHEET 345 HS PRIMER R1011/R3011 or R8011/R3011 Application Instructions Spray Application: Apply in even coats of 5-7 mils (125-175 microns) wet film thickness yielding 3-4 mils (75-100 microns) DFT. Brush or Roller Application: Apply 2 coats at 3 mils (75 microns) WFT yielding 2 mils (50 microns) DFT per coat. Allow 8 hours between coats at 77°F (25°C). Light sanding between coats will improve appearance. For large surfaces rolling, then tipping with a brush is preferred. WARNING: Temperature Range: Optimal Surface/Ambient Temperature range is 60°F (18°C) to 95°F (35°C). Proper...