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Model #209907

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Rx-35 PRO-999 1 gal. Interior Drywall Repair and Sealer Primer

$19.98
  • Seals and primes porous surfaces like drywalls, popcorn ceilings
  • Low odor and no drip formula
  • Dries in under 3 to 4 hours
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Product Details

ROMAN's PRO-999 Rx-35 is the ideal primer for torn drywall, joint compound, residual wallpaper paste, spackling, and builder's flat paint. PRO-999 seals and primes porous surfaces to prevent bubbles and rewetting. It dries clear with a slight residual tack, enhancing adhesion of paint or new wallpaper. PRO-999 applies easily with a paint roller, paint brush, or spraying system. It is water-based and can be cleaned up easily with water. All ROMAN products contain biocides to resist the growth of mold and mildew in-can and on the primer film. Go with the pro's and choose ROMAN - the No. 1 Contractor Brand.
  • PRO-999 Rx-35 is ideal for sealing and priming porous surfaces like torn drywall, joint compound, and residual wallpaper paste
  • Perfect for priming bare drywall before hanging wallpaper or painting
  • Dries clear with a slight residual tack improving adhesion of paint and wallpaper
  • No drip formula, won't run down the wall during application
  • No spatter and low odor
  • Covers approximately 400 square feet per gallon, depending on the porosity of the surface
  • Dry Time: 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.
  • Contain biocides to resist the growth of mold and mildew in-can and on the primer film
  • Made in USA
  • Online price includes PaintCare fee in the following states: CA, CO, CT, DC, ME, MN, OR, RI, VT, WA



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  • California residents

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Specifications

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Questions & Answers

40Questions
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Q:Can this be used to seal masonite that has been skim coated and textured? The masonite was used instead of drywall for a curved wall area, and drywall guy recommends using a sealer prior to painting after it is textured.
by|Jan 25, 2023
0 Answer
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Q:Can I use this on plaster walls that have had wallpaper stripped as prepping for new wallpaper?
by|Oct 28, 2022
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Q:What does brush clean up involve
by|Oct 16, 2022
1 Answer
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A:  I know this late, but, in case you still need to know, you can rinse off with water.

by|Dec 17, 2022
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    Q:Can this be used to seal drywall, torn down to the brown paper, prior to installing tile backsplash? Will this seal remaining glue on the drywall from the previously installed Formica backsplash as well?
    by|Sep 16, 2022
    1 Answer
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    A:  Tears to brown paper is fine to use. I took off old mastic down to the brown paper... then used this product to continue the drywall restoration for ceramic tile. the key to success is the surface should be as clean of debris.. nothing loose... all sound

    by|Jan 5, 2023
      Showing 1-4 of 40
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      Customer Reviews

      4.5 out of 5
      (211)
      • 4.5
        out of 211 reviews
      • 78%recommend this product
      Filter by:
      Showing 1-10 of 211 reviews
      Yielded amazing results
      I bought this bcs a YouTube channel recommended it. https://www.youtube.com/c/ThatKiltedGuyHowToVideos. I used it to seal over some water damage on my ceiling. Worked great it yielded amazing results just what I needed.
      by
        • Recommended
        4 found this review helpful
        I pulled an old border off my bathroom walls. It wound up pulling off some of the drywall paper. ...
        I pulled an old border off my bathroom walls. It wound up pulling off some of the drywall paper. Pro 99 worked great at sealing the paper and as a primer as well !
        by
        • Verified Purchase
        • Recommended
        2 found this review helpful
        this product is great for sealing walpaper glue. i recently did a bathroom remodel where there wa...
        this product is great for sealing walpaper glue. i recently did a bathroom remodel where there was wallpaper that was 30 years old. wallpaper came off easy but have rough dryglued residue. using a 3/4 inch nap roller. i put 2 coats on . it helps smooth and seal glue. had very small spots to put drywall mud on. then put an oil base primer on walls then used behr paint, 1 coat coverage and no blistering or peeling
        by
        • Verified Purchase
        • Recommended
        2 found this review helpful
        I had severely damaged walls after removing 50 year old wallpaper. This product was recommended i...
        I had severely damaged walls after removing 50 year old wallpaper. This product was recommended in a YouTube video I watched. I didn’t take any chances and used 2 coats, probably overkill, but the walls were more brown paper than painted surface. The product dried to a slight sheen and was a bit tacky. I waited 24 hours (didn’t really need to) before I started the skim coating. There was no bubbling or adverse affects. My project turned out beautifully. I was very satisfied with the results.
        by
          • Recommended
          3 found this review helpful
          I never tried to skim coat over dry wall that’s been torn down to the brown paper, but I heeded t...
          I never tried to skim coat over dry wall that’s been torn down to the brown paper, but I heeded the warnings of everything I saw only. After using this product, I had zero issues with doing the skim coat. And it dried in roughly 15 minutes, not the 60 minutes stated on the label. I’m very happy with this product.
          by
          • Verified Purchase
          • Recommended
          5 found this review helpful
          We used RX35 to prime & paint over wallpaper that had been up 45yrs! One coat of RX35, then 1 co...
          We used RX35 to prime & paint over wallpaper that had been up 45yrs! One coat of RX35, then 1 coat of light beige paint with primer covered completely without lifting the wallpaper. We saved a lot of time, money & headaches by not ripping down the wallpaper or having to patch up old dry walls. What a lifesaver! We’ll definitely use RX35 again!
          by
          • Verified Purchase
          • Recommended
          9 found this review helpful
          I am an experienced DIY renovator and have completed five home remodels and hundreds of individua...
          I am an experienced DIY renovator and have completed five home remodels and hundreds of individual projects such as flooring, wall tile, cabinets and woodworking, paint, etc. The Rx-35 was recommended by several stores (including another nationally-known paint chain) as a remedy for covering wallpaper and wallpaper backing in preparation for painting. The circumstance was wallpaper that had been applied over drywall without priming or sizing, making it impossible to completely remove without extensive drywall damage. The Rx-35 performed poorly in this instance causing repeated bubbling. It is also clear which doesn't allow wallpaper patterns to be adequately hidden. However, I switched to a shellac-based product (Zinsser BIN) and it performed flawlessly. It covered/sealed with no bubbling and the white color provided a perfect base for painting. Forgo the ease of cleaning up water-based products such as Rx-25, I would recommend an oil/shellac based product, specifically Zinsser, over water-based solutions in these circumstances as they are much more reliable in their final results.
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            9 found this review helpful
            by
            • Verified Purchase
            by
            • Verified Purchase
            This is good stuff. We ripped out original wallpaper and...
            This is good stuff. We ripped out original wallpaper and had torn drywall. This bubbled as we put it in then dried completely flat. Next up is skim coat.
            by
            • Verified Purchase
            Showing 1-10 of 211 reviews

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            SheenFlat/MatteFlat/MatteFlat/MatteFlat/Matte
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