Ok, you guys are starting to convince me to go the BLO route.
@MushCreek, you have a good point. Loosing nuts and bolts is common in my shop, that's why I put single stage, light gray, no flakes in my floor.
For
@tarbellb, here's progess picture. I'm building a frame around the boxes.
So, if going the linseed oil route, watch a couple videos and or read up on tips before you begin. In my experience, I thin the boiled linseed oil up to 50/50 with paint thinner to help that first coat soak into the wood. About 15 minutes after applying, wipe off any excess then give it at least 24 hours to dry, maybe more depending on conditions.
Do a very light sanding after the first coat has a day or two to dry as there will be a some wood fibers that stand up after the first coat. For the second coat, you can apply undiluted but be sure to wipe down excess about 15 minutes after applying and give it plenty of time to dry between coats.
Boiled linseed oil can take a few days to dry between coats; more or less depending on conditions but the end result is always worth the time it takes. I should note that the first coating cut 50/50 with paint thinner will dry faster because of the paint thinner so don’t be surprised when subsequent, undiluted coats take longer.
I’m not an expert by any means but I can’t think of a better coating for a wood surface that’s prone to abuse. you’ve got a nice looking shop coming together and I think you’ll be happy with boiled linseed oil on your bench top.