The screenmakers #1 tool for testing exposure is a Ulano One Step Test. Make one test exposure and the neutral density filters simulate other exposures. Test every mesh count, every stencil thickness and speed or when you change coating or lamp procedures. Includes a Ulano test positive, but you should use your own positive and the 5 Step Ulano Filter. Instructions are included. This is a must for inkjet and laser positives.

Additional Information

Instruction for Step-Wedge/Exposure Testing