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SurfaceShield Protectant RTU (5 GL)

Item #
5 Gallon Pail    Qty: 1
Mfr. Model #
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  • Protects against future mold and mildew
  • Great on OSB, plywood, brick, and wallboard
  • pH: 8.2
  • Ready to use
  • Coverage: 250–1,000 sq ft per gallon
Availability: Typically in stock (Details)

Product Information

Protect Against Future Staining from Mold and Mildew!


Used as the final step on remediation jobs or in new construction, SurfaceShield helps protect against future water damage and staining from mold and mildew. It is ideal for a variety of porous surfaces, including wood, paper, wallboard, and more.


Note: SurfaceShield is a ready-to-use product and is available only in 5-gallon pails. Please follow label directions. Available for sale in U.S. only.


SurfaceShield is a new class of penetrating barrier that blocks the nutrients that promote mold and mildew growth from reaching a material’s surface*. It also contains an EPA-registered preservative to inhibit the growth of mold and mildew on the dry surface coating.


SurfaceShield uses a patented technology that penetrates, driving protection into the wood. It provides a moisture-resistant, breathable coating for water damage applications. It is sandable and colorless and highly resistant to water damage.


This economical, water-thin, and low-VOC solution can be applied with an airless sprayer.


SurfaceShield can be used to treat interior porous surfaces, such as OSB, plywood, other engineered wood products, brick, and wallboard. Do not over apply to load bearing I-joists with OSB webbing. 


*Provides mold and mildew resistance of the dry coating film. This product contains patented technology per US Patent 7,655,281




  1. Materials with visible fungal contamination or water staining should be HEPA vacuumed and cleaned or removed first according to industry standards, then apply SurfaceShield.
  2. Stir thoroughly then apply as final step in the mold stain removal process. Do not mix or use any other products with Surface Shield.
  3. Apply at the rate of 250–1,000 sq ft per gallon (6–24 square meters/liter) depending on surface porosity, using an airless sprayer, brush or paint roller. If using airless sprayer, avoid atomizing the solution by using a tip with no smaller than a 0.015 orifice.


More Information
Brand ProRestore
Category Coatings, Protectors
Approved Use Mold Remediation, Smoke & Odor Remediation
Max Coverage Per Gallon 1000
Application Fire/Smoke Damage, Mold Remediation, Odor Control
pH 8.2
Condition New
Manufacturer Model Number 252753000
Xactimate Code PNT S+++
Safety Data Sheet (SDS)