PRO-999 Rx-35® Sealer – Primer for Porous Surfaces


PRO-999 Rx-35 Sealer/Primer is the perfect primer for skim coats, spackling, residual paste, popcorn ceilings, contractors flat paint or mud joints. It dries with a slight residual tack, enhancing adhesion of wallpaper.

  • Seals drywall, contractor’s flat paint and old wallpaper paste residue
  • Seals and locks down textured walls and popcorn ceilings
  • Use as primer over skim coats, spackling or mud joints
  • Dries with slight residual tack, enhancing adhesion of wallpaper
  • Dries clear-matte finish
  • Low odor, no spatter
  • Water-based
  • VOC (Regulatory): < 25 grams/liter
  • Covers approximately 400 – 450 square feet per gallon, depending on the porosity of the surface.
  • Minimum dry time is 3 hours.
  • Optimum dry time is 12 hours. Low temperature, high humidity and poor ventilation will slow down the drying process.
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