I needed a squeegee to reapply the old, cracked PEI sheet. Drawing from past experience in silk screening, I know that squeegees designed specifically for screen printing excel in applying pressure evenly, so I designed this. 

Notes:

• For printing the Blade, a 100% infill rate is a must, sandwiching hollow layer can create stress irregularities and result in uneven force distribution.
• I printed the blade with IRT standard 98A TPU filament, and I'm pleased with the result.
• The size is 110x110mm. If you need more a wider width, adjust the print scale accordingly.

Print settings Grip: 

• Filament: PLA
• Layer height: 0.25mm
• Perimeters: 3

Print settings Blade: 

• Filament: TPU
• Layer height: 0.25mm
• infill rate: 100%