The Warriors have completed the signing of Max on a deal until the end of the current season after he impressed during a trial period.
Thom will officially welcome Max to the club on a visit to Copland Primary School, Burndyke Court, Govan Road, Glasgow, tomorrow (Wednesday 28 February) at 2.15pm.
Max said: "This is a great opportunity for me and I am looking forward to playing alongside Thom in the future."
Thom added: "We have been playing sports together for longer than I can remember but it will be great to be together in a professional capacity."
Glasgow head coach Sean Lineen is convinced Max will follow Thom into the hearts of Warriors supporters.
He said: "Max will prove to be invaluable addition to our squad.
"Thom is already a hit with our supporters and now we hope Max will also become a vital player for us."