Installation Guide
13 
GROUT
13405 Estelle Street, Corona, California 92879 
Phone 800.454.2284 Fax 951.734.1480 
Visit us at www.americanbathfactory.com
SHOWER SYSTEM TROUBLESHOOTING
DO NOT CLEAN SISTINE STONE WITH PAINT THINNER, ACETONE, LACQUER THINNER, M.E.K., SCRUBBING BUBBLES or 
other chemicals that attack the structural integrity of Resin Based Stone. Use of these chemicals will destroy the 
surface of the stone and void your warranty. Soapy water, ammonia based cleaners & Comet will remove most 
dirt and residue from all types of finishes. For stubborn stains you may use a non-abrasive Scotchbrite pad. 
“Lightly” scrub the stained area in a circular motion to avoid discoloration. The stone is naturally waterproof and 
will not absorb spills or soil, simply wipe away with a damp sponge. Periodic cleaning with a sponge and warm, 
soapy water will remove any build up of dust or grime. Periodically check the grout and silicone for any cracks 
and repair as needed. 
CARE & MAINTENANCE OF YOUR SHOWER SYSTEM
Correcting Bowed Wall Panels  Sistine Stone Wall Panels are made to be flexible and may have a slight bow. This 
condition is normal and the panels will flatten when properly installed. If the panels have been stored 
improperly or have become excessively bowed, follow instructions below. Using a hair dryer or heating pad/
blanket, warm up the backside of the panel in the most bowed area. Once the panel becomes malleable, lay 
panel on a flat surface and apply weight until cool and flat. 
Cracked Tile  As with any tile project, a tile can become damaged. Simply cut out the damaged tile, silicone a 
replacement tile in place, and grout.
Cracked Wall Panel Seam  If your wall panel developed a crack in a grout line, simply grout over the cracked 
seam when it is installed. The grout will correct the problem, you will not be able to tell the crack was ever there. 
Scratches & Blemishes  Can be removed by wet-sanding the tile surface. Make sure tile surface and sandpaper 
are wet, and sand tiles until scratches and blemishes are removed.
Door Will Not Stay Closed  Adjust height of door sweep to provide proper tension and seal.
Door Leaking  The shower doors are designed not to leak under normal usage when installed properly, and the 
water flow is not pointed directly at the vinyl seals, hinges or opening.
Your American Bath Factory shower has a non-porous surface, which makes it easy to clean. Grout used must 
contain an ACRYLIC ADDITIVE to ensure proper bonding to the tiles. We suggest grouting in every union joint of 
shower components. Decorative lines in the shower walls and floors can be grouted if preferred, but it is not 
necessary. 
1.
Recommended grout: We Recommend a water based non-sanded Tile Grout in a caulking tube not
"silicone caulk". You may also use powdered non-sanded grout, but we'd suggest using an acrylic additive to
aid adhesion.
2.
Make sure you do not let the grout dry completely onto the shower before removing and cleaning off the
excess grout. If grout is allowed to dry onto the shower components, it will likely be difficult if not impossible to
remove without damaging the shower's surface.
Note: Grout is not covered by ABF Warranty.










