WB-0 SPARKO WATERBASE SEALER AND TOPCOAT
Sparko WB-0 is considered as hybrid type since this product that can be used as Sealer or Topcoat. Very often used as primer coat for its flexibility. It is slow dry and white color but turns clear when cured.
Ratio: 60 : 40 (binder : water)
Drying time is 45-60 minutes before overcoat.