re: Making a form for an arch

Thanks for the input.

I was afraid I would have to go the Plywood route.

how wide (deep) the spacer between the ply would have to be? Can I get by with 4" deep with glue and screws?

Also, in theory 1/4" laminate should not be a problem for that radius. However, from your experience, will that be a problem when I am pulling 12 of those with the clamps?

Can /should I bend the first few, let the glue set then add some more?
Can I get buy with a ratcheting belt just to pull the laminate and sacrifice it by adding clamps while it’s in place?

Too many questions but I feel your experience is much more valuable than the books here.