ECOS Paints Stormseal
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  • Stormseal


    Stormseal is a clear, solvent-free silicone water repellent for use on porous exterior concrete, masonry, brickwork, stonework, mortar, and rendering, It helps prevent frost damage and spalling on brickwork and similar surfaces without altering the appearance. water-based, non-toxic, and VOC-free....More Details

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  • Product Code: 700355463894
  • Availability: In Stock

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$26.95 / Each
$49.95 / Each
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This solvent-free silicone water repellent is for use on porous exterior concrete, masonry, brickwork, stonework, mortar, rendering, etc.
Helps avoid frost damage and spalling on brickwork, render, etc.
Does not alter the appearance of the substrate.

  • ✔ Zero VOC1
  • ✔ Non-Toxic2


  • 1Conforms to CDPH 01350 (VOC emissions test taken at 14 days).
  • 2Conforms to ASTMD-4236, specifically concerning oral toxicity, skin irritation and respiratory effects.


Typical coverage per gallon:
300 sq. ft.
Recommended coats:

Add all surfaces to be painted then remove openings, like doors and windows

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Product Label
Preparation DO NOT THIN. Shake or stir before use. Ensure the surface is dry and remove as much loose, flaking, or dusty material as possible.
Application and Clean Up Apply one coat by brush, roller or spray. Do not apply when rain or frost is expected. Avoid use below 41°F (5°C). Clean equipment with water.
Coverage 300 sq. ft. per gallon
Recommended coats 1
Product Code 700355463894