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International One UP Primer & Undercoat White 750ml Marine Paint IPYUC000750AA

International One UP Primer & Undercoat White 750ml Marine Paint IPYUC000750AA

Regular price £30.80 GBP
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International One UP Primer & Undercoat

750ml White | SKU: IPYUC000750AA

International One UP is a high-performance, single-pack primer and undercoat designed specifically for use above the waterline. This innovative 2-in-1 formula replaces the need for separate Yacht Primer and Pre-Kote applications, significantly reducing the time and cost of your painting project without compromising on protection or finish quality.

EFFICIENCY: Combines professional-grade adhesion and opacity into a single easy-to-apply product, providing the perfect foundation for International one-pack finishes.

Key Features

  • 2-in-1 Formula: Replaces Yacht Primer and Pre-Kote.
  • Extra Smooth Finish: High-build formula that is exceptionally easy to sand.
  • Universal Substrate Use: Suitable for Wood, Steel, GRP, and Aluminium.
  • Fast Drying: Recoatable in as little as 18 hours at 15°C.

Technical Specs

Color: White (YUC000)
Coverage: ~9m² per Litre
Volume Solids: 48%
Application: Brush or Roller
VOC Content: 256 g/lt

Compatibility / Fitment Guide

Substrate Recommended Coats Notes
GRP / Gelcoat 2 Coats Degrease and sand with 180-220 grade paper.
Bare Wood 4 Coats Sand smooth with 80-180 then 280 grade paper.
Steel / Aluminium 3 Coats Ensure surface is gritblasted or sanded to bright metal.

OEM & Cross Reference

Manufacturer SKU: YUC000/750AA
Replaces (Primer): International Yacht Primer
Replaces (Undercoat): International Pre-Kote
Recommended Thinner: International Thinner No. 1 (YTA800)

Questions & Answers

Is this a genuine International Paint part?

Yes, this is an authentic International Paint product (part of the AkzoNobel group), supplied in the original 750ml retail packaging.

Can I use One UP below the waterline?

No. One UP is specifically formulated for use above the waterline. For underwater priming, we recommend using International Primocon.

Which topcoats are compatible with One UP?

It is designed for use with all International single-pack finishes, including Toplac Plus, Toplac, Interdeck, Danboline, and Bilgekote.

Note: Product data is sourced from International Paint technical data sheets. Always follow the specific application instructions found on the tin for best results. For further assistance, contact the 4boats.co.uk team.

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