UGL 1-gal. White Drylok Extreme Waterproofer-209100 at The Home Depot
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UGL 1-gal. White Drylok Extreme Waterproofer

UGL 1-gal. White Drylok Extreme Waterproofer

Model # 209100

Internet # 203887475

$45.95 / each
PRODUCT SOLD :  Online Only
Item cannot be shipped to the following state(s): AK,CA,CT,GU,HI,OR,PR,VI


DRYLOK Extreme latex base masonry waterproof coating is ideal for interior, exterior, above or below grade masonry walls, basement walls, foundations, landscape walls, cinder blocks, concrete blocks, bare concrete swimming pools, stucco and brick. Features Flexible Encapsulated Polymers for a beautiful, smooth waterproof finish. Specially formulated to resist mildew growth, with the incorporation of a non-hazardous green biocide, on the dry paint film. DRYLOK Extreme withstands up to 15 lb. of hydrostatic pressure, which is equivalent to a 33 ft. high wall of water. Tested to ASTM D-7088 Resistance to Hydrostatic Pressure and ASTM D-6904 Resistance to Wind Driven Rain.

  • Smooth, bright white, ready-to-use formula needs no premixing and can be tinted to 9 colors
  • One gallon covers up to 100 sq. ft.
  • Resists mildew growth on the dry paint film
  • Withstands up to 12 psi of pressure, equivalent to a wall of water 26 ft. high
  • Fully transferable 15 year warranty, guaranteed to stop water, even under pressure
  • Reduces radon gas penetration
  • Withstands 98 mph Wind Driven Rain
  • Cleans up with soap and water
  • Subject to or will include a recycling fee in the following sates: CA, OR, CT

Info & Guides

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Assembled Depth (in.)  6.75 in  Assembled Height (in.)  7.75 in 
Assembled Width (in.)  7.25 in  Color/Finish  White 
Coverage Area (sq. ft.)  100  Dries clear  No 
Dry to the touch (hours)  Interior/Exterior  Interior/Exterior 
Manufacturer Warranty  15-Year fully transferable warranty  Maximum hydrostatic pressure (lb.)  12 
Number of coats recommended  Paint Product Type  Concrete, Brick and Masonry Sealers 
Product Form  Liquid  Product Size (oz.)  128 
Returnable  90-Day  Textured  No 
Time before recoating (hours)  UV Protection  No 



Most orders process within 3 business days.

Please allow 3 to 5 business days for Standard Shipping in addition to order processing time, which varies by product.  Items deliver by small parcel service.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.