Product:

WeatherBond Multi-Purpose Primer For Epdm / Tpo Roofing Membranes. 1G Can. Price/Can. (6 per case; order full cases for case discount; ORMD)

Ordering Notes:

• UPS Ground or truck shipping only.

DESCRIPTION:

WeatherBond Multipurpose Primer is a solvent-based product designed for one-step cleaning and priming of EPDM and TPO membranes. Applications: Use prior to application of seam tape (also known as Tape Activator), Peel-and-stick seam tapes, cover tapes, roof coatings and adhesives.

COVERAGE RATES:

• Approximately 200-250 square feet/gallon (23 m²) can be expected when properly applied to old membrane. Higher coverage rates (up to 450 sqft/g) can be expected with new clean no-dust membranes. Apply in a single thin coat by scrubbing into surface.

APPLICATIONS:

• Clean roof surface and let dry. Apply in a single thin coat by scrubbing into the surface with a very-fine grade Scotch Brite pad.

CAUTIONS AND WARNINGS:

• This product is FLAMMABLE. Precautions must be taken to keep the primer away from heat, flame and sparks during storage and use.
• Keep container closed when not in use. Use with adequate ventilation. Avoid breathing vapors. Avoid contact with eyes and skin.
• Chemically resistant gloves must be worn with Multipurpose Primer to protect hands from staining and irritation. Hycron gloves or nitrile gloves are suitable for this purpose.
• Shake can well, then thoroughly stir this product until all settled pigment is blended into the solution. Solids suspended in Multipurpose Primer tend to settle. Stir or agitate the solution frequently during use (every 15-20 minutes).
• Use Multipurpose Primer full strength. Do not thin. Thinning will affect performance.
• Weatherbond Multipurpose Primer may cause staining of White membrane and other non-black surfaces where exposed to the sun.
• Job site storage temperatures in excess of 90° F may affect product shelf life. Should the primer be stored at temperatures lower than 60° F, restore to room temperature prior to use.
• Keep can tightly closed when not in use to protect from moisture contamination. Once exposed to moisture in the air, Multipurpose Primer begins to cure and may gel within a few days. A gasket of membrane or sealant can be used to create a positive seal.
• Due to solvent flash-off, condensation may form on freshly applied Multipurpose Primer when the ambient temperature is near the dew point. If condensation develops, the application of primer must be discontinued (proper adhesion will not be obtained). Allow the surface to dry and apply a thin fresh coat of primer to the previously coated surface when conditions allow.
• Review the Weatherbond Multipurpose Primer Material Safety Data Sheet For Complete Safety Information Prior To Use.
• KEEP OUT OF THE REACH OF CHILDREN.

MORE INFORMATION:

• Technical Data Sheet
• MSDS Sheet