MMH Malta Triq Xatt il-Mollijiet Marsa, MRS 1152
+356 2134-6320 / 9943-9954


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Veneziani Subcoat S Water Filler is a pure epoxy compound, 100% solids by volume, which can remove water from the surface to be treated, provide excellent adhesion even on wet surfaces.

Veneziani Subcoat S Water Filler is Particularly useful for temporary repairs of leaks and cracks in the boat when it is in the water or moving. Subcoat S adheres easily to GRP, gel coats, old epoxies, epoxy tar as well as steel and concrete. It is suitable for temporary repairs on seachest, boot topping and submerged parts of cement quays. It is resistant to temperatures up to 100°C.

  • Colour: Light blue
  • Packaging: 2 Kg


Filling eliminates porosities and imperfections on in the boat’s surface. producing a smooth surface. The filler should always be applied on top of an undercoat or a primer and then be recoated with the desired coating system. Use a flexible filling knife, working on small areas at a time, or for larger areas use a filling board.

For underwater applications only, if urgent repairs are required, use SUBCOAT S Water Filler. Clean the area with a wire brush or scraper, removing all loose paint and rust. Mix the base and hardener thoroughly with hands kept wet continuously in a container or directly in the seawater. Even if the product is not harmful, always wear rubber gloves for the application. When mixing, knead first a small quantity of hardener (white paste), add the same quantity of base (blue paste), then mix wet hands until the colour of the mixture is a homogeneous light blue.

Additional information

Weight 2 kg
Fast delivery in Malta
overseas delivery
30 day returns policy