Item # 9W78C5UPC: 749505810010


Give exterior painted surfaces brighter, longer lives with Rust-Oleum/Zinsser  OKON PaintBooster. When added to a top-quality latex paint or stain, this formula gives painted concrete, wood and brick surfaces long-lasting, water-resistant protection.

 PaintBooster adds long-term water repellency to latex paint or stain. Water beads-up on a painted surface containing PaintBooster like water beads up on a newly waxed car.  As it repels water, PaintBooster reduces premature paint failure, wood rot and mold growth. And PaintBooster  does not affect the color, reduce the coverage or increase the cost of paint or stain because it makes paint go further.

Use PaintBooster water repellent additive in the finish coat of any latex paint or stain. Select the proper coating (paint or stain) for the job and follow recommended surface preparation. If painting, prime previously unpainted surfaces with a proper primer.

After stirring the paint or stain thoroughly, combine PaintBooster and the paint/stain in a container large enough to hold the combined volume of four-parts coating and one-part PaintBooster (Example -  5 quarts total : 1 gal. Paint + 1 qt. PaintBooster. Mix thoroughly and apply according to coating manufacturer’s application instructions. If spraying, protect adjacent areas from over-spray.

  • Helps prevent peeling, rotting and mold—for brick, stucco, wood trim, decks, etc.
  • Does not dilute or weaken paint like other additives; contains 100% acrylic resin
  • Can touch-up and recoat; low VOCs and very low odor
  • Clear water-based waterproofing sealer additive
  • Additive for latex paints & stains
  • Coating protects & looks better & lasts longer
  • Ideal for interior & exterior surfaces
  • Reduces mold & mildew
  • Self-cleaning qualities
  • Preserves that freshly painted look
D.O.T. REGULATED:     Ships via GROUND transport only.  [ No Overnight, 2nd Day or 3rd Day Select delivery options, sorry. ]   Also no shipping via USPS or to PO Boxes. = Cannot be shipped to Alaska or Hawaii. =