Clear urethane over clear epoxy

[johnnyb312]

I have a 1000ft2 shop that I just built, poured the slab a year ago. I put an tan epoxyshield kit with flakes over half of it. Then I covered that with Rust-Oleum 2 part clear epoxy kit with the slip resistant grit. I had too much stuff in the shop and not enough time to do the whole thing. I got 500ft2 done easily with the tan epoxyshield kit, but ran out of the clear after 400ft2. I want to put the 2nd tan epoxyshield kit down, then coat the entire shop in clear urethane. If I scarify the 400ft2 that has the clear epoxyshield, can I put a top coat over the entire shop and have the sheens match? Just fyi, I thoroughly prepped the concrete over 6 days before any coating was applied. I've done this before in other shops, but this is my first time applying a top coat. Nothing is wrong with the clear epoxy top coat, but don't want to risk yellowing with the epoxy and prefer the urethane for when I leave the garage door open in cool weather.

 

[Andy Smith Jr.]

Sheens won’t match in my opinion. If you want a uniform clear, entire flops needs to be lightly sanded then coated with solvent based urethane. Something with l:

Top Coat Clear Non-Slip Protective Paint

The easy-to-use clear non-slip topcoat paint is ideal for a wide variety of indoor or outdoor applications.

slipdoctors.com

 

[johnnyb312]

Thanks, that's what I was worried about.