Jet USA LSL-43-SM photopolymer plates
Steel backed photopolymer plates are 0.43mm thick and have a matte finish after processing. They share all the good qualities of the LSL material and differ primarily in the finish and thickness of the plate. The durometer value for this plate is 60.
The thinner plate material still has enough polymer depth to yield a good maximum black print value whether doing two-exposure or single exposure direct-to-plate techniques.
The thinner plate has a much faster exposure than the now-unavailable LSL 73 SP plates. In our testing, the exposure time dropped from 8 minutes to 2 minutes in our LED exposure unit.