A-100 Exterior Fast Dry Stain Blocking Primer can be used on multiple surfaces, penetrating and sealing bare wood for great adhesion. This exterior wood primer contains agents which inhibit the growth of mildew on the surface.
• Dried quickly
• Penetrates and seals bare wood for great adhesion
• Blocks stains from water, wood, tannins and knots
• Contains agents which inhibit the growth of mildew on the surface of this coating film
• Interior or Exterior use