In my search for polyurethane boards to make a plug, I am looking for low density. Approximately 4 to 6 Lbs. Cubic Ft (64 to 96 KG/Cu Meter) I have found a few off-shore suppliers including one each in UK, and Canada. I have made inquiries on pricing vie email or web response forms but I am not getting responses from the USA supplier after I was referred to them by the manufacturer. I would prefer finding a USA supplier to avoid the high cost of shipping and any possible duties or import restrictions. Can anyone please point me to a responsive supplier in the USA for this material?
For reference and perhaps to answer one key question, I do all of my research via the internet at night because I work during the day, so phone conversations is not an option for me.


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