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Buy Hydro Seal "Anti-Mold" Waterproof Coating Online

Order online or call our toll-free number 1-800-346-5543

 Made in the USA
Hydro-Seal 75 Coverage Chart - Estimating The Amount Needed (2 Coats Recommended)
  • POURED CONCRETE WALL –130-150 sq. ft. per gallon per coat
  • CONCRETE FLOOR – 175-200 sq. ft. per gallon per coat
  • CONCRETE BLOCKS – 125-150 sq. ft. per gallon per coat
  • CINDER BLOCKS – 100-125 sq. ft. per gallon per coat

Note: online ordering is for domestic (U.S.) orders within the continental United States only. Please contact Northern Coatings for information on foreign or overseas shipments.

Basement waterproofing using HydroSeal 75 Basement waterproofing using HydroSeal 75 Basement waterproofing using HydroSeal 75 Basement waterproofing using HydroSeal 75 Basement waterproofing using HydroSeal 75 Basement waterproofing using HydroSeal 75 Basement waterproofing using HydroSeal 75 Basement waterproofing using HydroSeal 75 Basement waterproofing using HydroSeal 75
Basement Crack Filling with Hydro-Seal 75 Epoxy Mortar (50% HS-75, 50% Portland Cement) applied to vertical crack in wall

Click on thumbnail for full sized examples of Hydro-Seal in action.

 1 Gallon Kit (White) $68.00
1 Gallon Hydro Seal Kit 		Quantity

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1 Gallon Kit (Gray) $68.00
1 Gallon Hydro Seal Kit 		Quantity

Six Gallon Kit (White) $364.00
6 Gallon Hydro Seal Kit 		Quantity

Six Gallon Kit (Gray) $364.00
6 Gallon Hydro Seal Kit 		Quantity