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Saltillo Tile Thin Set Installation Materials

We offer two types of saltillo tile thinset and cement tile thinset –  that are ideal for use with Saltillo, Encaustic tile, and Terra Cotta Tile.  Our PermaFlex 500 is what most of our customers select for use with their Mexican tile floor but both are very good options for saltillo tile thinset.

  Features and Benefits Use With Acceptable Substrates

PermaFlex 400

1 bag is apx 50 sf

Polymer Modified thin set mortar, Used to install over plywood or concrete substrates Interior / Exterior, Longer open time  Saltillo / Terra Cotta Tile, Porcelain, Quarry, Pavers, Ceramic tile w/ high water absorption Properly cured concrete, Tile backerboard, B-6000 Waterproof Membrane, Gypsum plaster (dry areas only)

PermaFlex 500

1 bag is apx 50 sf

Polymer Modified thin set mortar, Sets most types of ceramic and stone, Superior flexibility and bond strength, Excellent adhesion to exterior grade plywood
Improved adhesion, Extended open time 
Saltillo / Terra Cotta Tile, Porcelain, Marble (except warpable marble), Glass tile, Cement tile, Ceramic tile Countertops, Tile backerboard, Prepared cutback adhesive, Cured concrete, B-6000 Waterproof Membrane, Tile over Tile, Exterior grade plywood (interior), Vinyl Tile

Click to Download Data and MSDS Sheets

PermaFlex 400 Mfg Data Sheet
PermaFlex 400 MSDS 

PermaFlex 500 Mfg Data Sheet 
PermaFlex 500 MSDS

Rustico Tile & Stone
21600 Nameless Road, Leander, Texas 78641
512.260.9111 | |
Open Monday – Friday 9:30 am – 5:30 pm. Appointments preferred.