Pro Grade A4 PET Sublimation Film 8.3 By 11.7 Inches 3D Heat Transfer Film Matte Clear PreTreat Sheets For Sublimation On Keycaps Phone Cases Tees Tumblers And Mugs 50 Sheets

A4 PET Sublimation Film - Matte Clear, 50 Sheets (210x297)
✔️ 8.3x11.7in / 210x297mm, 50 sheets, PET, matte clear

These pretreated sublimation sheets are designed for PET sublimation and are ideal for applying vibrant transfers to curved and flat surfaces. They work with compatible sublimation inks and inkjet printers, and are perfect for creating custom keycaps, phone cases, tees, tumblers, and mugs.

✅ Size: 8.3 x 11.7 in (210 x 297 mm); 50 sheets per pack
✅ Material: PET film with matte clear finish
✅ Applications: ideal for curved surfaces on keycaps, phone cases, glass plates; also for polyester apparel and tumblers
✅ Transfer conditions: 266-320 °F; 3-6 minutes
✅ Note: requires sublimation inks and a compatible inkjet printer

💡 What is a sublimation film used for in custom printing and heat transfer projects? This handy sheet helps apply vibrant patterns to curved and flat surfaces.

- Handy for applying full-color designs to curved surfaces such as keycaps, phone cases, and mugs - Requires sublimation inks and a compatible inkjet printer - Works with polyester-based blanks for durable, vibrant transfers - Best results with precise heat-press temps and times