Linoleum Flooring Adhesive Trowel

I am rebuilding the bathroom in my camp trailer and don’t own a trowel for spreading flooring adhesive so I designed a printable (and disposable) model. 

Given that it was going to be thrown away I wasn’t worried about it being rather small, but I don’t think I’d do a larger space with this same trowel as it still took a while to spread over this small area of flooring. 

Printed in PLA and had no issues with any of the notched wearing out before I was done using the tool. 

I opted for a .15mm layer height for the sake of a more defined slope on the trowel notches, though I imagine the standard .2mm would be fine as well.