Grey will be fine with these
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Sealing
Geometric tiles should be sealed with two
sparing coats of
MN Stain-Stop. Geometric
tiles require no further sealant or finishing.
Fired Earth Roman Mosaic tiles do not
require sealing prior to grouting.
Fired Earth Encaustic tiles on the other
hand are extremely delicate before they
receive there protective sealant coats. These
tiles should therefore be wiped down with a
clean dry cloth prior to sealing. It is
recommended that gloves are worn during
this process to avoid contaminating the
tiles with oils from the skin.
Dirty marks should be cleaned thoroughly
with warm soapy water and a scotchbrite
pad if required. When clean and dry, apply
between three to four uniform coats of
Fired Earth Stone Shield
, which must absorb
fully in to the tiles. Encaustic tiles should be
sealed before they are fixed.
From Fired Earth Tech Sheets