The max pressure for the HDA40700AV kit is 200 psi.
The HDA40700AV kit is designed for compressed air systems only.
yes, it will work
No, it's basically for pneumatic tools and lines.
not aware of any chemical reaction that may occur with a brass pneumatic / air fitting in an air compressor hose. Easiest way to fix it...if stuck...just cut the hose off just a bit longer than the repair fitting is and pop in a new press in fitting into your air hose. heavy diesel mechanic since 1983.
No, it is not OSHA compliant.
Scooter, I believe you would have to get a repair kit for 1/8" hose from a Hobby Store. Do not have any hoses that diameter, sorry.