Sorry , there’s no name of identification on the chipboard we got ... just went to the Art store , checked out what they had ... I got the thinner chipboard for the walls , but will get some of the thicker board for the front liner ..
The trick is to be SURE to saturate the board with some kind of waterproofing ... I
thoroughly coated the back of mine with TB2 , and the front will be Grippered '... With the thicker board we’ll be using "the mix" to assure its longevity ... then painted over... It’s the lightest ,
thriftiest material I could think of that would give a smooth surface , and yet be durable ... cardboard like this has been used in the auto industry for many years and holds up pretty good , even in more adverse conditions than this will see...
Blick , that’s the stuff !!!

Not a bad price either ...
You know , you can also glue fancy fabric over the chipboard for more decorative interior panels ... Just apply T2 on the board ... press on the fabric and that’s it ... the fabric inside stays nice and soft , no glue on the outside ... I can remember many “Kustom” van interiors we did with fabric over board .... NICE !!! If you want get real slick , you can glue vinyl or Naugahyde over the board, and end up with a product much like is used in the Auto industry ... We used to attach ours with cup washers and screws...
Just for a little lateral thinking , you can see why this material might make a good skin over foam , perhaps just painted ... no fabric

It is pretty strong .. stronger when coated with some kind of finish ... using poly , it becomes like Plastic once saturated ... very Tough !!! Just crumbs for thought ...
There’s many things you can do to decorate your interior without adding a lot of extra weight ... or expense ...

Luna Moth... just had to look that up .... Nice !!! We’ll enjoy some of those ...
