Skip to product information
1 of 1


International Perfection Undercoat 2.5L (Blue)

Regular price
Regular price
Sale price

Perfection Undercoat from International is a high performance two-part polyurethane undercoat that provides an ideal base for a long-lasting gloss finish.

The fast-drying undercoat is easy to apply and sand. It is formulated for use above the waterline on hull, bilge/lockers, exterior and interior cabin and trims and substrates include aluminium/zinc-Galvanised Steel, epoxy composite/carbon fibre, GRP/FRP, steel and wood (over suitable primer). Products comes as 2 parts; Part A is a Base, Part B is a curing agent. Not to be used over one-part products. 

  • Size: 2.5 Litres
  • Colour: Blue
  • Finish: Semi Gloss
  • Practical Coverage (m²/Lt): 12.0
  • No. of coats: 1 - 2
  • Substrates: GRP, Wood, Steel, Aluminium (*over suitable primer)
  • Application: Brush, roller
  • Thinner: No. 9

Not to be used over one-part products. 


  • Wear appropriate respirators where ventilation is inadequate. 
  • Wear protective gloves.
  • Wear eye or face protection.
International Perfection Undercoat 2.5L (Blue)