Can you seal an encaustic floor tile with AM enrich and seal and put AM low sheen over the top? Would the enrich and seal stop the low sheen from adhering to the surface of the tile. I was playing around with low sheen this morning on an encaustic tile and the 1st coat (of low sheen) seems to sink into the tile as its porous and then as the coats build up it develops a sheen. In a few places I could do with darkening a tile or two and then put a sheen on the surface but I'll not bother if its going to reject it.