Anyone do this? Can it be done?

I'm thinking of going over it with 40 grit to give the glue something to bite. Think this would work? Using Bostiks Best.

Thanks.

Ya we've done it in the past, but had better success scratching the terrazzo with 24 grit on the buffer. Had no call backs, and checked with client (commercial) about a year after the job was done. We used Franklin 811 plus.

Thanks Dennis. I'll try the 24 grit.

Home Depot sells that real course grit paper. I call it rock paper. I thought I did an article on that somewhere.