I am sending you a conversation with Houdini Marine
Windows company. I think it might help you to solve the problem. You should try to contact them, they will give you all information what you need....
If you removed the glass without damaging the frame you have done very well. You should reseal the glass in the frame using a marine
grade silicon (which we can supply) and them reseal the hatch to your boat using a non setting mastic such as Arbomast BR (which we can supply also) The main seal can also be supplied by us. Joan will contact you later today with prices for the silicon, the Arbomast BR and the seal, plus postage to Croatia
Houdini Marine Windows Limited
Sent: 07 August 2012 15:48
Subject: Houdini Hatch 50 - hatch seal info
I am from Croatia
and recently I bought a sailboat model Magnifik Midget 23 (Sweden, year 1975.).
Currently I am in a do-it-myself sailboat restoration project
I think my sailboat is equipped with an old Houdini Hatch model 50 with 534x534 mm outside dimensions (picture is in the attachment), which I want to restore.
I need info about hatch P seal/joint around window (between window and frame - on the picture), do you have one, what is the price
and is it possible to deliver in Croatia.
Also I took out the glass (5 mm thick) from window (sealing is old and leaking) and I need an info about the best way to mount and seal it again.
Thank you and Best Regards,