Therefore it s best to use unmodified thinset when working with an impervious installation membrane like prodeso for installing radiant floor heating.
Unmodified thinset for porcelain tile.
Kerabond is classified as the company s premium unmodified thinset so it is well worth the investment.
When it comes to thinset for porcelain tile most people suggest using modified adhesive to achieve an optimum bond.
This means if you only have non modified thinset on hand you ll need to add a latex polymer admixture.
Recommended to bond porcelain stone marble granite and ceramic or porcelain tile up to 8 in.
Simpleset pre mixed thin set mortar is a no mix no mess simpleset pre mixed thin set mortar is a no mix no mess alternative to traditional thin set mortars.
When installing porcelain tile it s important to note that all bonding materials have both minimum and maximum thicknesses.
20 x 20 cm.
It s important to note that latex modified thinset can still be used between the membrane and the subfloor because it is not impervious.
What is the difference between modified and unmodified thinset and in what situations should each be used.
Tom meehan co author of working with tile taunton press 2011 and a second generation tile installer from harwich mass responds.
If you opt for keraset you need to be wary of its recommendations.
Mapei kerabond keraset and keraflor.
However unmodified thinset should be used between the membrane and the tile.
Which is the best thinset to use for ditra kerdi porcelain tile floors large tile wood look tile and showers.