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Sikaflex®-290 DC PRO is a 1 component polyurethane based joint sealing compound, specifically formulated for caulking joints in traditional timber marine decking. It exhibits
excellent weathering resistance and is therefore well suited for highly exposed open joints within the maritime environment.

The sealing compound cures to form a flexible elastomer which allows a fast and easy sanding process. Sikaflex®-290 DC PRO meets the requirements set out by the International Maritime Organisation (IMO).

Sikaflex®-290 DC PRO is designed for caulking of joints in traditional timber decking for boat, yacht and commercial ship constructions. This product is suitable for experienced professional users only. Test with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.

  • Excellent weathering resistance
  • Robust and durable
  • Easy and fast sandability
  • Ideal flow behaviour for application
  • Long toolability
  • Unique aspect
  • Resistant to seawater and freshwater

Surfaces must be clean, dry and free from grease, oil and dust. In case of timber the use of an adequate Primer, e.g. Sika® Primer-215, is mandatory. Additional surface treatment, for example for deck perimeter sealing, depends on the specific nature of the substrates. Therefore, all recommendations must be determined by preliminary tests.

Part numberSizePackagingColour
SIK-509182 300ml Cartridge Black
SIK-784 600ml Sausage Black

Sikaflex 290 DC Marine Deck Caulking Sealant

Sika Sealants and Adhesives

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UPC:
7612895281186
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