TOPAS Advanced Polymers, Inc does sell commercial grades directly in 55 lb bags. Prices can be quoted upon request. As there are opportunities where this is too much for development or academic use, the lab does now offer 5 lb bags of commercial grades for $75.00. This includes the cost of ground shipment via FedEx in the U.S. & Canada. Currently this is only being offered by us to the U.S. & Canada.
We cannot guarantee stock at all times and will advise delivery dates as necessary. Credit cards are only accepted through PayPal. Purchase orders with 30 day terms will be necessary for all other transactions.