Looking for a good and relieble source for table bricks and garnet. Any suggestions please?

We purchase our garent thru Barton but there are others out there like Western Garnet which we have used in the past too. As far as WJ brick, Search around we have purchased through Flow for the standard brick which we like for some stuff but an alternative is Rhino Board. this stuff works well also. It depends on the application you want to do...if its larger parts use the Rhino board but if they are real small parts we like the standard brick like the stuff we get from Flow.