Masking
Ulano Rubylith
Rubylith is a red gel film coated on a stable base polyester backing sheet. Designs are cut into the gel, and areas are peeled out for drop-outs, masks, or overlays. Rubylith is light safe; this means that presensitized material under the red gel will not react or expose to light. The film also photographs black, making it helpful in overlays. Available in rolls, in combinations of several base material thicknesses, and fast all-purpose and easy peeling universal adhesive.
Rubylith RU3
Universal Adhesive
.003 Polyester Base
UL-RU3-40150 40 x 150"
UL-RU3-40300 40 x 300"
UL-RU3-52300 52 x 300"
Rubylith RU5
Tacky Adhesive
.005 Clear polyester base
UL-5DR-40300 40 x 300
UL-5DR-52300 52 x 300"
