



| Transparencies > Thermal Transparencies | ![]() |
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![]() Filmsource Thermal transparencies black on clear in a 2 mil or 4 mil thickness are for use in 3 M Thermal Transparency Makers. Thermal transparencies are used in thermo-graphic machines to produce short run invitations, announcements, business cards, letter head and envelopes. Thermal transparencies are very popular is schools and training facilities. | ||

