Thanks, Mike.
You'll find that many items that used to require Hazmat shipping are now eligible to be shipped ORM-D for ground shipments.
Paint and Paint Related Material UN1263, Adhesives UN1133, Tars UN1199, and Resin solution UN1866 have all been reclassified to allow you to ship up to 5L (1.3 gal ) in each inside container under Special Provision 149 of the CFR's for hazmat shipping.
So, at least in the US, these items are only classified as hazmat for air shipments.
This is a great forum.. I hope I can add something of value once in a while.