Epoxy over Densifier ?

[whitey42wlc]

I am wondering if it is ok to epoxy over a densified slab.
My painter will be doing a light grind and using clear epoxy over the densified slab. Just want to be sure !
Thanks.

 

[LegacyIndustrial]

Make sure you can get the floor to absorb water.
If not it may present adhesion issues.

 

[dcs Inc]

Make sure you do a real good grind. A "good" densifier will fill the surface pores when it crystalizes. This will not allow the epoxy to penetrate and grab on. The water trick is open to faults by just how FAST it absorbs. Polished concrete will absorb if given enough time.