4 Pack, Clear, Zinsser Flat Gardz Problem Surface Sealer- Gallon
4 Pack, Clear, Zinsser Flat Gardz Problem Surface Sealer- Gallon
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Zinsser

4 Pack, Clear, Zinsser Flat Gardz Problem Surface Sealer- Gallon

|3 ratings
4 Pack, Clear, Zinsser Flat Gardz Problem Surface Sealer- GallonClear Zinsser Flat Gardz Problem Surface Sealer Gallon 4 PackClear Zinsser Gardz Problem Surface Sealer 2300 5 GallonClear Zinsser Flat Gardz Problem Surface Sealer Quart 6 Pack
Size:4 gal
Actual Color:Clear
Count Per Pack:4

Key item features

  • Surface Preparation: Eliminates bubbles when skimming or patching over damaged drywall, preparing surfaces for subsequent treatments.
  • Versatile Application: Suitable for interior use on bare or damaged drywall, plaster, cement, cementitious coatings, and stucco.
  • Safe Formulation: Features a clear, low-odor, water-based formula, contributing to a safer indoor environment.
  • Surface Strengthening: Effectively binds down chalky surfaces and strengthens soft-texture finishes, enhancing durability.
  • Porous Sealing: A clear, water-based acrylic resin sealer designed for interior application to porous surfaces before painting, texturing, or wallcovering.
  • Visual Application: Applies as a blue-white color to aid in determining coverage, then dries to a clear finish.
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Current price is $89.51$22.38/gl
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  • Free 90-day returns
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5 out of 5 stars
stars3 ratings2 reviews
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Showing 1-2 of 2 reviews

May 15, 2026
Eric
Item details
Size: 4 gal
Color: Clear
Count per pack: 4
5 out of 5 stars review

Verified Purchase

Worked well to prep wall after wallpaper removal

Incentivized Review
Helpful?5LLSMO5GFSDE2810314077
Apr 25, 2026
Josh
Item details
Size: 4 gal
Color: Clear
Count per pack: 4
5 out of 5 stars review

Verified Purchase

Best primer

Best primer in the market! Wallpaper installer here and this is the only primer I use now!

Incentivized Review
Helpful?5LLSMO5GFSDE2810314077