PETG suggested if chemicals are going to be sprayed onto the floor when they're in place, otherwise PLA will suffice.
A striped effect, which may also help with grip, can be applied in the slicer by applying two height modifiers with fuzzy skin enabled. Pictured height modifiers are 27-30mm and 33-36mm. Settings are fuzzy skin on outside walls, point distance of 0.1, and thickness of 0.1. This gives a subtle but noticeable effect.
The author marked this model as their own original creation.