Gebo Marine Deck Hatches

Our own use over many years of different makes of boat deck hatches has shown that the Gebo product(dutch) is as good as the best,as with other makes, Port Lights/Dead Lights are also available and included in the fitting instructions,you should find information on which type of marine sealant to use? Gebo recomened,as we do,only using Butyl Rubber Sealant,this type of sealant never dries hard and this means that even many years after you install a Deck Hatch or Portlight,you can remove it very easily,making service work a much easier job.We Stock and use a sealant made by another dutch company called Den Braven, a feature of using this sealant is it never goes hard in the 310ml application tube and cleaning up after installation is a simple mater of using a clean cloth and mineral turpentine.