Product:

Western Colloid #950, Acrylic Based Primer, Sealer And Stain Blocker. 5-Gallon Pail. Price/Pail.

Ordering Notes:

• Shipping leadtime: 1-2 business days.

DESCRIPTION:

#950 Primer/Sealer - Stain Blocker is a water based, clear, acrylic primer / sealer and stain blocking coating for use with elastomeric roof coatings. Formulated with premium acrylic resins that are designed to stop asphalt residues and oils from staining the acrylic coating system. Aids in the adhesion of the acrylic coating to the substrate. Use as a primer coat over existing granulated asphalt roofing, mastics and coatings where staining of the acrylic coating system is a concern, over existing solvent based asphalt mastics and coatings on Western Colloid metal sealing systems. Not recommeded for use over smooth asphalt emulsion or other smooth asphalt or modified bitumen surfaces (use WC-970). Use over existing solvent based asphalt mastics and coatings on Western Colloid metal sealing systems.

APPLICATIONS:

• Vertical or Horizontal surfaces.
• Above Grade.
• Application method: spray, roller or brush.
• Coverage: About 1/2 to 1 gallon per 100 sqft. over smooth or metal surfaces; about 1- to 1-1/2 gallons per 100 sq.ft over graulated or rough surfaces.

FEATURES:

• Color: Clear when dry
• 30% solids by weight
• Water based: Equipment clean-up is with water flushing
• No VOC

OPTIONS:

• Packaging: 5G and 55G.
• #970 A2A acrylic to asphalt and ponding water condition primer.

MORE INFORMATION:

• PRODUCT DATA SHEET
• MSDS SHEET