Boat & Barge Primer Undercoat – 1L to 20L

Universal primer undercoat for boat and barge hulls, suitable for metal and wooden surfaces above and below the waterline.

This specialist undercoat prepares all types of boat hull surfaces before topcoat application. Formulated for use on narrow boats, canal boats, barges, cruisers and marine decks, it bonds well to both ferrous and timber substrates and creates an even, protective base layer that accepts enamel topcoats reliably.

Key Features

• Suitable for use above and below the waterline
• Compatible with metal and wooden hull surfaces
• Promotes even adhesion and finish of topcoat enamel paints
• Available in seven standard colours
• Professional-grade formulation for marine applications

Specifications

• Container sizes: 1L, 2.5L, 5L, 20L
• Colour options: Light Grey, Mid Grey, Dark Grey, Rustic Red, Black, White, Dark Green
• Surface compatibility: ferrous metals and timber

Applications

• Narrow boat and canal boat hull preparation
• Canal barge and cruiser undercoating
• Marine deck priming
• Below-waterline protection
• Base layer before enamel topcoat application