#901 HIGH SOLIDS ELASTOMERIC ROOF COATING

Surface must be clean and dry, free of moisture both on and beneath the surface. Sweep roof thoroughly to remove as much dust, dirt and debris as possible. Use wire brush to remove rust and scale from metal. After careful inspection of entire roof, repair all holes, cracks, tears or breaks with #951
Eternapatch Elastomeric Roof Mastic.

Apply on warm, sunny days, preferably in the morning hours to provide maximum cure time. #901HS can be applied to a dry or slightly damp, but not wet, surface. Water must be swept out of all puddles prior to application of #901HS. Stir #901HS thoroughly before application to achieve a uniform consistency. Apply with a heavy duty paint roller or heavy-duty spray equipment. When applied with roller or brush strokes should be kept in one direction. Apply second coat perpendicular to the first. Allow at least 4 hours between coats and 24-48 hours for full cure, dependent upon weather conditions. Relative humidity will directly affect drying/curing time. Avoid over application. DO NOT HEAT CONTAINER. DO NOT THIN.

Proper application over smooth surface will cover approximately 100 square feet per 1 gallon of coating, dependent upon roof porosity. Two coats are required, for a minimum total of 2 gallons per 100 square feet.

DO NOT APPLY IF TEMPERATURE IS BELOW 55° F or above 110°F. DO NOT APPLY IF THERE IS A THREAT OF RAIN OR DEW WITHIN 48-72 HOURS. Be sure the lid is tight and the pail is secured when transporting this product. Do not allow pail to tumble as this may loosen the lid and allow leakage or spillage to occur. DO NOT ALLOW PRODUCT TO FREEZE. Do not heat container or store at temperatures greater than 120°F. This coating is not recommended for areas with inadequate drainage (ponding water), over gravel, over walking decks, or old roofs that are too brittle and dry. DO NOT APPLY TO FLAT SURFACES WITH POOR DRAINAGE OR WHERE PONDING WATER WILL EXIST.

Clean tools with mineral spirits or paint thinner, if coating has dried. If coating is still wet, clean up with warm soapy water.

D.O.T. Classification: Roof Coating, Not Regulated NFMC #170080