Leisure Boats

Leisure Boats

Deck caulking

For timber and teak decks that need to be completely watertight and weather-resistant, Sika has developed Sikaflex-290 DC. This extremely easy-to-use, Hi-UV-resistant, one component polyurethane deck-caulking compound can, once cured, be flush-sanded with the deck to supply a   beautifully neat, clean finish.
Sika's Marine Teak Deck Maintenance System preserves and cares for new and weathered teakwood as well as for all other kinds of wood applied above the  waterline. Sikaflex-290 DC and Sikaflex-298 are major elements of Sika's Totally Glued Teak Decking System.


  •     Deck Caulking
  •     Deck levelling and bedding


Resistant to weathering and seawater, Sikaflex-291 is the perfect all-rounder: an all-purpose flexible marine sealant that bonds extremely well to all standard materials used in boat construction. Its outstanding elasticity ensures a durable, long-lasting seal alike all other Sikaflex Marine sealants and adhesives. Sikaflex-291 features 1-component, easy to apply, high elastomeric characteristics.

Sealing Applications:

  •     Chain plates
  •     Deck Fittings & Hardware
  •     Hatches
  •     Ports


Joints that are subject to extreme dynamic stresses require a long-lasting high strength elastic adhesive with good gap-filling capabilities. Sikaflex-292, with its excellent shock-absorbing and vibration-damping properties, has been specially developed to meet these requirements in the   punishing marine environment. When your safety may depend on it, only the best is good enough.

Bonding Applications:

  •     Panels
  •     Bulkheads
  •     Deck to Haul
  •     Hatches
  •     Struts

Bonding of Plastic Glass Windows

This is an application that calls for a UV-resistant adhesive with a high degree of elasticity. Sikaflex-295 UV combines the necessary elasticity with exactly the right consistency to maintain the required bond line thickness, thus ensuring that thermal movements in plastic glazing panels are absorbed progressively, without undue build-up of stresses. The UV-absorbing properties warrant endurance of the system.

Bonding Applications:

  •     Windshields & Lights
  •     Side Glasses

Bonding of Mineral Glass Windows

Sikaflex-296 has been formulated for use on all types of mineral glass windows. The high-performance, yet elastic Sikaflex-296 adhesive is especially designed for bridging tolerances enhancing high modular performance. UV resistance renders the product suitable as a back-filler simultaneously.
Bonding Applications:

  •     Windows and panoramic glasses

Bedding and Bonding Panels and Sheet Material

Sikaflex-298 is a low-viscous, yet thixotropic full-bodied adhesive that has been specially formulated for the waterproof, flexible bonding of timber strip decking, deck planking, plastic deck coverings and prefabricated timber deck panels. The product is very easy to work with, and supplies professional results every time. The permanently elastic adhesive layer has a cushioning effect, absorbs shocks and minimises the transmission of impact sound.

Bonding Applications:

  •     Decks (timber)
  •     Ant-slip deck coverings

Acoustic Flooring

On board ships, there are several dominant sound and vibration sources like diesel engines, gearboxes and propellers that transmit these kinds of energy. As a consequence, floors are not only expected to be smooth and level, but to play a major part in noise and vibration suppression. Sika offers a range of products each of which have a floor levelling and smoothing aspect as well as varying degrees of noise and vibration reduction properties in order to meet the requirements from both ship owners and regulatory bodies.

Ancillary Products

Surface pretreatment agents are used to improve adhesion of sealants and adhesives onto various substrates