We got some of this RTape as a sample at the Grimco trade show this summer. This stuff is clear plastic with air egress channels for bubble free application of the transfer tape to the vinyl and the vinyl to the substrate. Not only does this stuff work wonderfully, but a 24" x 100 yd. roll is only roughly $8.00 more than regular paper tape. I can say after using this tape for a couple projects I will never go back to regular tape again. Another nice benefit is graphics can be rolled up for shipping or temporary storage and will not tunnel. Also the air egress makes it ideal for customer applications and the clear makes multiple color registration easy. Anybody else using this? I'd like to hear what others have to say about it.