Floor insulation method?

[rgG]

mikebw wrote:
What would you recommend I use to seal it? This area will be seeing light daily foot traffic and 2 cats in/out all day.

https://www.lowes.com/pd/Minwax-Satin-Wa...al-_-0-_-0&ds_rl=1286981&gbraid=0AAAAAD2B2W9funZfneiKhXSoMq0iaRTDT&gclid=EAIaIQobChMI_8_VrJv-9wIVgYvICh3AnQuKEAQYAiABEgIXmvD_BwE&gclsrc=aw.ds

Any brand of floor quality water based poly should do the job
The water based dries more quickly, doesn’t yellow, and has less odor than an oil based sealant.
Three coats is ideal for a flooring application.