We examined hundreds reviews, and put together a list of the best sellers. Check out the top Basement Floor Sealer below.
No. 1
Liquid Rubber Concrete Foundation and Basement Sealant - Indoor & Outdoor Waterproof Coating, Easy to Apply, Black, 5...
- PROTECTIVE FINISH FOR - Foundations, ICF's, Basements, Shower Liners, Deck and Fence Posts, Planter Boxes, Metal, Wood, Concrete and more
- HIGHLY FLEXIBLE - Sealant final membrane has over 900% elongation in the sealing material preventing adhesion failure causing cracks and...
- EASY TO APPLY - No mixing required! Apply by brush, roller or high quality piston paint sprayer. Container can be closed and left over...
- ENVIRONMENTALLY FRIENDLY - Liquid Rubber Foundation Sealant is water based, containing no solvents, VOC's or harmful odors. Safe for humans...
- FOR A BULLETPROOF SYSTEM - Bridge joints, seams, vents, gaps, protrusions…. With Liquid Rubber Seam Tape or Liquid Rubber Geo-Textile...
No. 2
RadonSeal Plus Deep-Penetrating Concrete Sealer (2.5-Gallon) - Basement Waterproofing & Radon Mitigation Sealer | Seals...
- Penetrates Concrete (up to 4") – Internally seals the matrix of concrete, blocking the micro-pores and capillaries to prevent capillary...
- Hardens & Strengthens Concrete – Helps to protect and reduce Concrete Dusting, Crazing, Damage Caused by Salts, De-Icing Chemicals, and...
- ECO-Friendly & Easy to Apply Formula – ZERO VOCs, No fumes or Noxious Odors, No Solvents, Non-Toxic, Non-Flammable. Water-based.
- Permanent & Paintable – No Reapplication Needed; the seal becomes integral to the concrete itself. Resistant to Hydrostatic Water...
- Commercial-Grade backed by a Money-Back Guarantee - Trusted Concrete Sealer Since 1997
No. 3
Concrete Sealer – Acrylic Emulsion Formula | Made in USA - Clear or Wet Sealant for Indoor/Outdoor Surfaces - Perfect...
- BEST VALUE ON AMAZON: The Essential Values Concrete & Stone Sealer Finish is The Best Concrete Sealer for Protecting and Finishing...
- IMPRESS YOUR NEIGHBORS: Not like Other Cheap Acrylic Sealers That Do Not Provide a Full Seal! With Essential Values, Concrete & Stone Sealer...
- KEEPS MOISTURE OUT: Keep Your Driveway Looking New and Protect it and other Concrete & Stone Finishes from Spalling, Degrading, Pitting or...
- EASY TO APPLY: Simple to Use with A Beautifully Attractive Clear Finish! Covers up to 1500 SQUARE FOOT for Standard Care! If WET LOOK / HIGH...
- PROUDLY MADE IN USA: To Us, Quality Is Everything! That Is Why We Have Engineered, Tested, And Manufactured Our Concrete Sealer Right Here...
No. 4
Lithi-Tek 9500 Ultra Concentrate - 1 Gallon (Makes 5 GALLONS) Penetrating Concrete Sealer, Waterproofer Plus Densifier
- An industrial-grade, water-based, proprietary sealer designed to densify, strengthen and waterproof concrete: increasing abrasion resistance...
- Prevents efflorescence
- Reduces hydrostatic pressure, water vapor transmission, moisture intrusion and ASR
- Increases concrete’s abrasion resistance and strengthens concrete up to 50%
- Available in an industry first ultra-concentrate, 1 gallon of Lithi-Tek 9500 mixes with 4 gallons of water to make 5 gallons of sealer that...
No. 5
RadonSeal Plus Deep-Penetrating Concrete Sealer, Basement Waterproofing & Radon Mitigation in One | Seals Concrete...
- Penetrates Concrete (up to 4") – Internally Seals the Matrix of Concrete, Blocking the Pores and Capillaries to Prevent Water Seepage,...
- Hardens & Strengthens Concrete – Helps to Protect Against and Reduce Concrete Dusting, Efflorescence, Damage Caused by Salts, De-Icing...
- ECO-Friendly & Easy to Apply Formula – ZERO VOCs, No Odors, No Solvents, Non-Toxic, Non-Flammable. Water-based.
- Permanent & Paintable – No Reapplication Needed. Resistant to Hydrostatic Water Pressure. Does Not Form a Surface Film. No Peeling or...
- Commercial-Grade Backed by a Money-Back Guarantee - Trusted Since 1997
No. 6
Garage Floor Gloss Sealer, 1 Gal - Clear, Water-Based Acrylic Sealer for Concrete Surfaces
- Protects Against Oil & Grease Stains
- Extremely Durable, Gloss Finish - (Allow 7 Days Before Allowing Hot Tire Traffic)
- Low Odor, Water-Based Formula
- Great for Interior or Exterior Use Including Concrete Garage Floors, and Concrete Basement Floors
- Use with MasonryDefender Clear Non-Slip Additive to Create a Non-Skid Surface to Reduce Slip Hazards
No. 7
A-Tech Hydra-Block Concrete Basement Wall and Floor Sealer -5 Gallon Pail-Seals Basements Against Water Vapor, Water and...
- Apply on Interior Basement Concrete Walls and Floors to Prevent Water and Water Vapor Transmission Through Concrete
- Stops Radon, Methane and Other Soil Gasses From Entering a Basement
- Hardens Concrete To Reduce Dusting, Paintable and Soaks Into Concrete Leaving a Natural Look
- Low VOC
- No Odor
No. 8
RadonSeal Standard – Deep Penetrating Concrete Sealer (5-gal) | Basement Waterproofing & Radon Mitigation Sealer |...
- MONEY BACK GUARANTEE
- USER-FRIENDLY – Non-toxic, non-flammable, zero VOC's.
- EASY TO APPLY – Spray or roll-on application.
- PERMANENT – No reapplication needed.
- PENETRATES - Does not leave a coating. Works by absorbing and reacting inside concrete.