2001 is a quick build primer that quickly fills uneven surfaces and major imperfections up to 60 mils. It is a low VOC product with virtually no porosity.
Rapid Build Primer
Easier Sanding than Surface Primer
Perfect Primer for Prestec Top Coats
Virtually no porosity
Relatively high build to 60 mils
Low VOC product
Self-Leveling
Eliminates the need for PVA or Wax Surfacing Agent