BEHR 1 qt. White Acrylic Alkyd Interior/Exterior Enamel Undercoater Primer 43704 - The Home Depot
The Army Painter Color Primer Spray Paint, Deep Blue, 400ml, 13.5oz - Acrylic Spray Undercoat for Miniature Painting - Spray Primer for Plastic Miniatures - Walmart.com
Ultimate Ultimate Acrylic Sealer Undercoat 15L
UltraCover Trade Acrylic Primer Undercoat Brilliant White 5L