Installation Instructions
MAINTENANCE AND CARE
SCUFFING
Surface scufng is a normal occurrence on all natural and manufactured stone and is caused by processing,
transportation and handling. This is a natural attribute that can add to the aesthetic appeal of the stone.
Light scufng may be removed by following the cleaning procedures outlined in this document.
CLEANING
Dirt and other particles can be removed from manufactured stone veneer surfaces by using a non-metal
bristle brush with water. Avoid pressure washing or applying acid or chemical-based (petroleum) cleaners
to the manufactured stone veneer as permanent damage may occur and will void the manufacturer
warranty.
EFFLORESCENCE
Eforescence is a white crystalline deposit that is composed of salts, lime and other minerals. These
deposits may become visible on many types of building surfaces such as concrete, stucco, grout, masonry,
brick, natural stone, clay, ceramic tile and even wood. The salts and minerals are water-soluble and
generally come from the ground or where cementitious or alkali substances exist and travel to the surface,
using moisture as their carrier, and when the moisture evaporates, what is left behind are salts and minerals
on the surface.
On occasion, eforescence may occur with manufactured stone veneer. In situations where this happens,
it can be removed from the surface of the product once it is dry by using a stiff bristle brush and clean
water applied lightly. The area should then be rinsed to remove residue. In severe situations, a solution
of 1 part white vinegar and 5 parts clean water can be utilized; however, this may void the manufacturer
warranty. Eforescence will go away over time as salts, lime and other minerals migrate to the surface
and are removed or the product is no longer subject to repetitive water saturation. In situations where
water exposure is frequent and cannot be avoided, a breathable penetrating sealer can also be used to
minimize water penetration and saturation of the manufactured stone veneer. Such sealing WILL VOID THE
MANUFACTUERER WARRANTY. See “SEALING” for complete details.
SEALING
Sealing manufactured stone veneer will VOID THE MANUFACTURER WARRANTY and is not required
nor recommended.
If a customer chooses to utilize a sealer, a high quality, breathable concrete sealer is suggested. Allow the
manufactured stone veneer to cure a minimum of 10 days in 50°F, or warmer, weather before sealing.
CAUTION: Some sealers will change the appearance, including the color, of the manufactured stone
veneer. The sealer to be used should be tested on several sample pieces before applying to a completed
project. Sealers should be applied in accordance with the temperatures and conditions stated by the
sealant manufacturer.
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Disclaimer: This installation guide follows published MVMA and IAPMO specications.
Check your state building guidelines and codes for additional installation information.