WB-0 SPARKO WATERBASE SEALER AND TOPCOAT sanding paper It’s a foam core material

It’s a foam core material for building sandwich structures with very good mechanical properties

Eliminates any glass fiber shearing

PMT 450 grams

High heat distortion temperature (HDT)

improving efficiency during use

WB-0 SPARKO WATERBASE SEALER AND TOPCOAT sanding paper It’s a foam core materialSparko 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. Partnered with: MINERAL WATER APPLICATION: Dipping Spraying Brush PROPERTIES Ratio 60: 40 Binder: water Drying time is 45 60 minutes before overcoat.