AlumaSeal® 384sealing films are a 38µm soft non-permeable aluminum foil film with strong medical-grade adhesive. AlumasSeal® 384 films eliminate the need for heat-sealing devices or mats during thermal cycling. AlumaSeal® 384 films are heat & cold resistant, recommended for temperatures from -80 °C to +120 °C and are certified DNase, RNase, and nucleic-acid-free. Compared to other aluminum foils, AlumaSeal® 384 has less tendency to roll back or itself when removing the backing paper and conforms well to the plate during application.

AlumaSeal® 384 films have one full-width end tab with no perforations and are designed to be used on flat-top plates.Available non-sterile only. Film dimensions are 3.25 x 4.875