It’s is good for mobile use. For base use, well, you can use it but it will be exposed to the elements
( rain, UV rays, snow, etc.) and in a couple of years, it will get contaminated inside ( will get oxidized, green color oxidation ) , therefore, not suitable for base use for the long run . It will get brittle as well.
It can solve you while you get good quality coax. But since you are going to buy a 500 feet roll, maybe you are willing to take your antenna down, change the coax, put the antenna up , etc regularly, it is up to you. I wouldn’t. Too old for that hassle.
A good choice between LMR and Tram is the DXE-8X which has Type-II jacket ( non contaminating and UV resistant) DX-Engineering. It is cheap, 38 cents per foot. Go for it.