376 Roughness Price: $306.00


Participants receive two similar samples of coated printing papers for testing. Each sample consists of ten pre-conditioned 4 1/4" x 11" sheets that are tested using TAPPI Method T555. 
 
Enroll at any time; your subscription will start with the next scheduled shipping date and will include six (6) shipments.
 
Testing conducted during February, April, June, August, October and December.