HAR
Adhesive Technologies’ new one-step masking tape products can protect surfaces
during a highly abrasive polymer, glass bead or sand blasting process. The
tapes were developed using a thick layer of aggressive yet removable rubber
based adhesive with no carrier. The thick layer of adhesive (0.100”-0.170”)
adheres well to aluminum and metal surfaces, withstands the polymer/glass
bead/sand blasting process, and then removes cleanly without additional
scraping that can damage an aluminum surface. The product uses a 2 mil clear
PET film release liner that can be removed or left on during the blasting
process. The clear film liner allows for easy positioning of the tape. The tape
may also be formulated as a gasket or assembly tape for difficult to attach
surfaces like open cell foam, rubber, wood, fabric, painted surfaces and
plastic. Rolls are available 50 ft. long and from 3/8” to 2” wide.