Hi Norm, still in oscoda,i'll ckeck the foam again, looked like solid cushion w/no glue ons, i could be wrong. Rainbow close to closing down,they want to retire from work, they only will do repairs,no new work, tried to get them to do new curtains to no avail.Where are you located in ludington? getting any fish?Rainbow has done lots of great work for me in past i.e. exterior canvas. did find a site that sells different styles foam[foamfactory.com] located in marlettte,mi.