Prosoco Saltguard VOC Water Repellant


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Prosoco Saltguard VOC is a water repellent and chloride screen for concrete and masonry, including concrete block, and clay and concrete brick surfaces. It protects horizontal and vertical surfaces from moisture intrusion and chemical attack of chloride salts to reduce rebar corrosion and surface spalling. Saltguard VOC is compliant for use in cooler climates. Saltguard VOC may be used on horizontal surfaces such as sidewalks, tile and brick pavers.

  • Non film-forming. Will not create a slippery surface.
  • Effective chloride ion screen protects against salts and salt air.
  • Deep penetration.
  • Alkaline stable – suitable for new “green” concrete, 14–28 days old.
  • Treated surfaces “breathe” – does not trap moisture.
  • Suitable for sale in most states and districts with more restrictive AIM VOC regulations.

This product is available in either 1 gallon or 5 gallon quantities. If purchased in the 1 gallon quantity, there is a minimum order quantity of 4. 

Saltguard Video

Additional information

Weight 43 lbs

1 Gallon (Quantity: 4), 5 Gallons



Coverage Calculator




This calculator estimates the amount of sealer required (in gallons) for a given area.

FOR ESTIMATING PURPOSES ONLY. Variations in concrete quality, porosity, job site conditions, temperature and relative humidity will affect coverage rates. ALWAYS TEST representative areas to confirm suitability, accurate coverage rates and desired results.

Spec Sheets

Saltguard VOC Product Data Sheet

Saltguard Safety Data Sheet

Saltguard VOC Product Specification

Saltguard Comparison


  • SHELF LIFE: 2 years in tightly sealed, unopened container
  • VOC CONTENT: < 100 g/L
  • FORM: Clear liquid
  • PH: Non-applicable
  • COVERAGE RATE: 50-300 sq ft/gal. See Product Data Sheet for variations per substrate.
  • FREEZE POINT: 38° F (3° C)
  • FLASH POINT: 63° F (17° C) ASTM D 3278
  • TOTAL SOLIDS: 9.21% ASTM D 2369
  • WT/GAL: 8.69 lbs
  • AVAILABLE SIZES: 1-gal, 5-gal