Prusa i3 Steel Sheet cover

Cover the steel printing sheet of your Prusa printer and protect it from dust with this fitting top.
As it needs to be slightly bigger than the sheet itself, I constructed it as 4 jigsaw pieces that can be glued or melted together.

The glued or melted joins can be embellished and reinforced by the "Top Overlay", a flexible sheet that is glued on top and that will remind you to remove it before using the printer.
The overlay was printed in 3 colors by using the M600 gcode that allows to change the filament half way the printing process.

Print instructions

Assembly

I glued the pieces together with superglue and then melted the whole of the joins with the spoon of the modifi3d repair and modification-tool. The Top Overlay provides a nicer finish, covering most of the joins.

Note well the correct placement of all parts; Top left and right have a small notch. The bottom pars have some kind of small sleeve that fits onto the sheet, securing it from movement.