International One Up Primer

International One Up primer
International One Up primer
  • 1-component primer/paint
  • For above the waterline
  • Easy to process

This product is the replacement for Yacht Primer and Pre-Kote.

International One Up is a 1-component primer & undercoat for use on hulls above the waterline. The primer should be finished with a 1-component topcoat from International, such as International Super Gloss of International Toplac Plus. The primer is easy to use with a brush or roller and is easy to sand. Suitable for use on polyester and steel boats.

Benefits of One Up Primer

  • Excellent adhesion and protection.
  • Best-in-class system with International's finishes and deck paints in individual packages.
  • Easy to apply by brush or roller.
  • Easy to sand.


International One Up is suitable for use on hulls above the waterline on the following surfaces:

  • Polyester (gelcoat)
  • Steel

For preparation and instructions for use please check the International One Up technical documentation.

Product properties

Contents: 750 ml, 2.5 litres
Colour: white
Glos: matt
Density: 1.43
Volume % solids: 48 %
Shelf life: 2 years
VOC content: 256 g/ltr
Method of application: brush, foam roller or velvet roller
Minimum processing temperature: 5°C
Recommended number of layers: 2-4
Practical yield: 9 m2/L
Tack-free: after 3 hours (at 15°C)
Sandable after: 18 hours (at 23°C)

Can be painted over:

  • Minimum after: 18 hours (at 15°C)
  • Maximum after: 14 days (at 15°C)
For more information on International One Up, please check the technical documentation or the safety data sheet.

We have a number of recommendations for working safely with polymers. At Polyestershoppen you will not only find the polymers themselves, but you can also purchase all the protective equipment you need from us. If you have any doubts or questions, please contact our customer service. We can give you advice on how to work safely with polymers.

Product Choices


+ free auxiliary materials package

32,99 32,99
Contents Price

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