Holes in Rigid plastic / GRP "headlining" ?

[Purds]

Hi All

Looking for ideas ...

I've got an X332 which has stern cabin "headlining" which is a complete moulded plastic / GRP piece for the whole cabin.

Looking to mount a new winch on the coach roof and would like to be able to get at the underside of the plate to attach some bolts.

Sadly this would probably mean I need to take a large hole saw to the lining which is easily done but I would be interested in any ideas as to how to reinstate it in a way that isn't fugly ?

Cheers

Purds

 

[pvb]

On my old Hallberg-Rassy, the winch bolt access holes were covered by varnished wooden discs.

 

[peteK]

In a Leisure 23sl the 25mm approx holes are filled with plastic grommets in the fore cabin.

 

[rogerthebodger]

Lots of desk blanking plugs available in different colours.

Round Plastic Hole Inserts and Circular Blanking Plugs | BPF

desk blanking plugs - Google Search