Technical Specifications
Damp Surfaces – PERMA-WHITE may be applied over damp masonry walls but is not designed to stop active water
leaks. Use WATERTITE
®
Hydraulic Cement to patch active and non-active leaks, then waterproof with WaterTite
®
Mold &
Mildew-Proof™* Waterproofing Paint (also available in latex-base – WaterTite
®
LX) for masonry prone to water intrusion.
PERMA-WHITE may be used over any quality waterproofing paint to prevent mold and mildew growth on the paint film.
Surface Preparation
Surfaces must be clean, sound and free of dirt, dust, grease, wax, wallcovering adhesive, soap film, loose paint or other
surface contamination. Remove all existing mold and mildew before painting. If you are concerned about
mold and mildew behind walls, underneath flooring, in ventilation systems or other unseen areas, contact
a professional who specializes in mold and mildew remediation. For commercial buildings and schools
follow appropriate guidelines for mold removal. Clean surfaces with a solution of one cup household bleach per
gallon of water or a quality biocidal wash.
WARNING! If you scrape, sand, or remove old paint, you may release lead dust. LEAD IS TOXIC. EXPOSURE TO LEAD
DUST CAN CAUSE SERIOUS ILLNESS, SUCH AS BRAIN DAMAGE, ESPECIALLY IN CHILDREN. PREGNANT WOMEN
SHOULD ALSO AVOID EXPOSURE. Wear a NOISH-approved respirator to control lead exposure. Clean up carefully with a
HEPA vacuum and a wet mop. Before you start, find out how to protect yourself and your family by contacting the
National Lead Information Hotline at 1-800-424-LEAD or log on to www.epa.gov/lead.
Stains – Rust, tannin, grease, mold & mildew and other stains should be blocked with the appropriate stain killing
primer-sealer such as B-I-N
®
or Bulls Eye
®
Odorless. When priming over stained areas, first attempt to remove as much
of the stain as possible by washing, sanding, scraping, etc.
Application
Shake or stir well before using. Apply with synthetic bristle brush, roller, pad applicator or sprayer. For airless spraying,
use a .017 tip and high medium (2000-2600 PSI) pressure. Apply when air and surface temperatures are between 50º
and 90º F (10º and 32ºC) and humidity is less than 80%. PERMA-WHITE is designed to be used as is. If thinning is
necessary (such as with conventional sprayer applications), use only water and no more than 10% by volume (approx. 12
oz/gallon).
Dry Time - Dries in 2 hours. Apply second coat 2 hours or longer after the first. Scrape-resistance over glossy surfaces
develops in 5 to 7 days as PERMA-WHITE cures. If used above tile on shower walls, wait at least 24 hours before using
shower. Do not scrub the new coating for seven days.
Cleanup – Clean up spills and drips with a wet cloth or rag. Wash application tools in warm, soapy water immediately
after use. If product has dried on application tool, soak it overnight in a solution of equal parts household ammonia and
water. Follow manufacturer’s instructions when cleaning spray equipment.
Disposal – Dispose of unused or unwanted product in accordance with local laws regulating water-base coatings.
Limitations
PERMA-WHITE Mold & Mildew-Proof™* Interior Paint is not intended for application to floors or any surface
subject to water immersion or prolonged contact with water including shower enclosures, saunas or steam rooms. Not
recommended for use in HVAC duct work.
Precautions
Safety: CAUTION! May cause eye irritation. Avoid contact with eyes. In case of eye contact, flush eyes with plenty of
water for at least 15 minutes. Do not take internally. If swallowed call a physician or Poison Control Center. Use with
adequate ventilation. If frozen let thaw at room temperature. KEEP OUT OF REACH OF CHILDREN.
Storage: To prevent product from skinning over close container after each use. Keep lid tightly closed during storage.
Protect from freezing. If contents freeze, thaw to room temperature before using.
NOTE: PERMA-WHITE is formulated with a mildewcide approved for paint use and does not contain mercury or lead
compounds.