Installation Instructions

Application
This product is only suitable for the applications marked with a ☑.
☑ Interior walls
☑ Interior oors
☑ Interior wet wall applications (shower walls)
☑ Interior wet oor applications (shower oors)
☑ Exterior walls*
☑ Exterior oors*
Installation
It is recommended to use a white thin-set mortar with a exible acrylic additive (or a white polymer fortied
thin-set mortar). Apply this mixture with the manufacturer’s recommendations of a notch trowel (typically
3/16”x3/16” V-notch and then knock down the trowel ridges with the at side of the trowel to produce an
even layer of thin-set mortar). Spread only enough thin-set to install a few sheets at a time. Back-butter each
sheet with the at edge of the trowel. Be sure to achieve full coverage on the back of the tile. Carefully, press
into the thin-set leaving even spaces in between tiles. A grout oat can be used to tap the tiles into place.
Interlocking pebble tiles are designed to achieve a no- joint look. The installer must butt tiles together and
not leave the traditional 1/4” to 3/8” grout gap when laying ceramic tiles. Before grouting, inspect that all
pebbles are properly installed. Remove and re-adhere any particular pebble that may have been placed
incorrectly. Allow for movement joints where the tile abuts restraining surfaces and around the perimeter
of the installation. Seal the mosaic prior to grouting. Grout with an unsanded grout, to prevent scratching,
after the adhesive has had proper time to cure according to the manufacturer’s recommendations. Seal the
mosaic again after grouting. Follow the same sealing instructions previously mentioned.
Cutting
A ceramic tile cutter is not recommended. It is recommended to use a diamond blade. It is important to
use the proper blades because blades designed for ceramic tile will chip the stone. Whenever possible, cut
edges should be placed in corners where they can be hidden.
Drilling
It is recommended to use a drill bit that is especially designed for stone. The tile must be securely clamped
into place to prevent movement of the tile during the drilling process. When drilling the hole, keep the bit
and hole lubricated to prevent chipping. It is recommended to drill from both sides of the tile, starting with
the back and drilling half of the depth of the tile. Then, turn the tile over and complete the hole. This will
prevent the stone from chipping as the drill bit exits the tile.
Sealing
A premium, natural-look, penetrating/impregnating sealer is the normal choice for natural stone when a
natural color of the stone is desired. A stone-enhancer sealer is often used when a darker, enriched, or
highlighted character is desired. When choosing either one of these two types of sealers, make sure the
brand you have chosen is formulated to provide maximum stain protection for stone products. Stone
products should be tested periodically to ensure that the sealer is working effectively. Penetrating/
impregnating stone sealers are a no-sheen, natural-look sealer that can be water-based or solvent-based.
Cleaning
It is recommended to use a non-abrasive cleaner to prevent scratching of the tile. Tiles that have been
scratched prior to or during installation are the customer’s responsibility.
*in freezing and non-freezing climates only when proper installation methods are followed
PEBBLE STONE MOSAIC
INSTALLATION AND CUTTING GUIDE