Pam East Photopolymer Plates Exposure Stack

Pam East Photopolymer Plates Exposure Stack Photopolymer plates (PPP) make creating stamps from your own art quick and easy! The exposure stack gives you crisp, clear results every time. To use the stack, place the foam insert on the backer board. Peel the protective coating off the PPP and place it face up on the foam. Place your transparency face down on the PPP. Lettering and images should be reversed this way. Add the glass to the top and clamp it all together at the four corners. the stack can then be placed under a UV lamp and exposed. If you are using a typical UV manicure nail lamp, the exposure is generally 30 seconds, but you will need to do some test strips to be sure. LED UV lamps may need a different exposure time compared to the original UV bulb lamps. Made in the USA