Using Neo Color II (equiv. to Process c41-b(np) Fixer as fixer for B&w film

This has to be a very dumb question, I know the Neo ColorII is for C-41 (color)films.

What would happen if I used Neo Color II fixer & Replenisher as fixer for my 120 B&W film and or paper?

I know there is C-41 b&w film, I have to assume this fixer would work fine. I just want to know if it would work on regular b&w like Delta 100.

Currently I am using HC-110 at 1/63 and Kodak rapid fixer (wo hardener) as 1:3.

If I may ask a secondary question, is there a place that discusses Kodak rapid fixer like they do in th unofficial HC-110 guide. All I can find in my Kodak RF is use it at 1:3 at 65 to 75 for 2-4 mins. Thats it. Looking forward to mixing my first batch of Chem and want to try and get it right the first time.

Also I have 20-30 gallons of the NEO Color II fixer hate to waste it, Plan to do color later but now I am doing B&W

Never heard of Neo ColorII but I am fairly certain the C41 fix can be used with B&W.

Dead Link Removed it sells here I have it in 2 liter bottles, it makes 2.6 gallons. I see this as a 1.5 ratio,I use q 1:3 ration on my kodak rapid fix with no hardener 2-4 mins at 75F (no hardner). I dont have any info so I am going to call Kull pohto. The maker of the fixer & replenisher is L.B.RUSSELL Chemicals Inc. I not sure how to proceed, Mix ratios times/ temps. DO I need Hypo clearing agent if used for paper, and what are the fix times and temps for B7W film. So many questions, so little info. If worse comes to wrse, I will burn up some negs trying to learn!