Best Basement Wall Sealer

Written by

Pop Expert

Looking for the Best Basement Wall Sealer available to buy right now on Amazon but don’t want to have to do all the research on the pros and cons of the different types of Basement Wall Sealer?

Pop Expert have put together this list of the top 10 selling Basement Wall Sealer on Amazon – sorted by overall popularity and positive consumer reviews.

The Pop Expert list of top selling Basement Wall Sealer is the ideal place to start when you are trying to find the Best Basement Wall Sealer for your neeeds.

Popular Basement Wall Sealer on Amazon

Details on the Best Basement Wall Sealer

Bestseller No. 2
RadonSeal Plus Deep-Penetrating Concrete Sealer, Basement Waterproofing & Radon Mitigation in One | Seals Concrete Against Water, Vapor, and Radon Gas (5-Gallon)
259 Reviews
RadonSeal Plus Deep-Penetrating Concrete Sealer, Basement Waterproofing & Radon Mitigation in One | Seals Concrete Against Water, Vapor, and Radon Gas (5-Gallon)
  • Penetrates Concrete (up to 4") – Internally Seals the Matrix of Concrete, Blocking the Pores and Capillaries to Prevent Water Seepage, Water Vapor, and Radon Gas. Ideal for use on basement floors, interior basement walls, foundation walls, slab-on-grade, indoor and outdoor poured concrete slabs and walls.
  • Hardens & Strengthens Concrete – Helps to Protect Against and Reduce Concrete Dusting, Efflorescence, Damage Caused by Salts, De-Icing Chemicals, and Freeze Thaw. Does Not Trap Moisture.
  • 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 Fading. Leaves Surface Paintable. Great Primer for Epoxies, Tiles, and Overlay Flooring.
  • Commercial-Grade Backed by a Money-Back Guarantee - Trusted Since 1997
Bestseller No. 3
Liquid Rubber Concrete Foundation and Basement Sealant - Indoor & Outdoor Waterproof Coating, Easy to Apply, Black, 5 Gallon
2,080 Reviews
Liquid Rubber Concrete Foundation and Basement Sealant - Indoor & Outdoor Waterproof Coating, Easy to Apply, Black, 5 Gallon
  • 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 taring. Flat/Ponding Surface: 50 sq ft/G per coat
  • EASY TO APPLY - No mixing required! Apply by brush, roller or high quality piston paint sprayer. Container can be closed and left over material used later. No pot life or working time like 2 component products
  • ENVIRONMENTALLY FRIENDLY - Liquid Rubber Foundation Sealant is water based, containing no solvents, VOC's or harmful odors. Safe for humans and pets alike, can be used indoors and outdoors with no special breathing apparatus
  • FOR A BULLETPROOF SYSTEM - Bridge joints, seams, vents, gaps, protrusions…. With Liquid Rubber Seam Tape or Liquid Rubber Geo-Textile where possible movement may occur
Bestseller No. 4
40′ Contractor Polyurethane Foundation Crack Repair Kit-Seal and Stop Water Leaks Through Concrete Wall Cracks. for use on Concrete Basement Cracks
  • Stop Leaks in up to 40' of Concrete Basement Wall Cracks
  • Fast Curing Poxy Paste Surface Sealer and Port Adhesive Bonds tightly to Concrete
  • Works on Brick Patterned Concrete Walls Also
  • Hydra Stop 300 Hydrophobic Polyurethane Foam Fills the Crack
On Sale!Bestseller No. 5
UGL 30507 10.5 Oz Drylok Masonry Crack Filler (pack of 2)
  • Seals and waterproofs cracks in concrete walks, walls, steps, and floors
  • Replaces cracked mortar joints, dries to color of concrete Non-flammable, will not bleed
  • May be painted over immediately with latex paint
  • Fast, easy clean-up with water
  • Proven product now identified with Drylok name. Acrylic product, fortified with silicone Easy to gun, excellent adhesion even to damp surfaces

Newest Basement Wall Sealer

New
Vital Coat X-440 Penetrating Masonry and Concrete Sealer with Water Repellent - Ready to Use - 5 Gal. Pail
  • A professional grade, water-based penetrating sealer that provides a protective hydrophobic barrier to reduce water penetration.
  • Recommended uses on pool decks, patios, concrete pavers, basements, masonry walls, and walk ways. Covers up to 250 square feet per gallon depending on porosity of substrate
  • Protects concrete and masonry substrates reducing deterioration from spalling and pitting due to exposure of salts and chlorides.
  • Excellent water repellant and water beading effect.
  • Efflorescence and strong alkali resistance
New
Concrete Sealer Clear Penetrating Waterproofing Spray, The Best Sealant to Seal Your Driveway, Cement Patio Pavers, Brick, Stone Or Any Outdoor Hard Surface.
106 Reviews
Concrete Sealer Clear Penetrating Waterproofing Spray, The Best Sealant to Seal Your Driveway, Cement Patio Pavers, Brick, Stone Or Any Outdoor Hard Surface.
  • COMMERCIAL GRADE impregnating sealer- Now available to everyone! An industrial-grade, water-based, silane/siloxane waterproof sealant engineered to reduce water and moisture intrusion, while protecting concrete or masonry substrates from chlorides and deicing salts.
  • EXTENDS THE LIFESPAN of your concrete by reducing cracks, spalling, and efflorescence. Your Concrete will stay looking new and become easy to clean.
  • SEALS AND PROTECTS OTHER HARD SURFACES including, cement, grout, stucco, split-faced block, brick, pavers, and natural stone surfaces from the damaging effects of water penetration, from snow, ice, salt, rain, salt water, or water from a pool.
  • REPELS WATER, PREVENT CRACKS, FIGHTS SALT - silane/siloxane water-based emulsion designed to repel water and salts from concrete surfaces which extends the lifespan of your concrete by reducing cracking.WATER-BASED, Safer to use, easier cleanup, safer for your plants and pets. Low odor non-flammable waterproofing spray.
  • LASTS UP TO 10 YEARS on some applications but we recommend re-applying between 5-7 years to ensure the best results.
New
Gorilla Waterproof Patch & Seal Spray, Clear, 14 Ounces, (Pack of 1)
2,383 Reviews
Gorilla Waterproof Patch & Seal Spray, Clear, 14 Ounces, (Pack of 1)
  • SEALS OUT WATER, AIR AND MOISTURE: Gorilla Waterproof Patch and Seal Spray is a flexible, rubberized coating that seals out water, air and moisture to stop and prevent leaks
  • EASY TO USE: The applicator nozzle has a controlled spray pattern providing a clean, even coat; Once applied, the self leveling formula smoothly covers small gaps and cracks ensuring a watertight seal
  • TEMPERATURE AND UV RESISTANT: When dried, Gorilla Waterproof Patch & Seal Spray is temperature and UV resistant resulting in lasting repairs (SERVICE TEMPERATURE: -40°F to 160°F)
  • PAINTABLE: Works with both latex and oil based paint; When coating with oil based paint, use a primer first before painting
  • USE ON: Roofs, Gutters, Skylights, Flashing, Chimneys, PVC Pipe Joints, Windows, RVs, DIY Projects and More. Not for continuous submersion or below-waterline use.
New
Gorilla Waterproof Patch & Seal Liquid, White, 16 Ounces, (Pack of 1)
  • SEALS OUT WATER, AIR AND MOISTURE: Gorilla Waterproof Patch and Seal Spray is a flexible, rubberized coating that seals out water, air and moisture to stop and prevent leaks
  • EASY TO APPLY: brush, roll, trowel, dip or pour; Once applied, the self leveling formula smoothly covers small gaps and cracks ensuring a watertight seal
  • TEMPERATURE AND UV RESISTANT: When dried, Gorilla Waterproof Patch & Seal Liquid is temperature and UV resistant resulting in lasting repairs
  • PAINTABLE: Works with both latex and oil based paint; When coating with oil based paint, use a primer first before painting
  • USE ON: Roofs, Gutters, Skylights, Flashing, Chimneys*, PVC Pipe Joints, Windows, RVs, DIY Projects and More! Not for continuous submersion or below-waterline use.
New
Gorilla Waterproof Patch & Seal Spray, White, 14 Ounces, (Pack of 1)
  • SEALS OUT WATER, AIR AND MOISTURE: Gorilla Waterproof Patch and Seal Spray is a flexible, rubberized coating that seals out water, air and moisture to stop and prevent leaks
  • EASY TO USE: The applicator nozzle has a controlled spray pattern providing a clean, even coat; Once applied, the self leveling formula smoothly covers small gaps and cracks ensuring a watertight seal
  • TEMPERATURE AND UV RESISTANT: When dried, Gorilla Waterproof Patch & Seal Spray is temperature and UV resistant resulting in lasting repairs (SERVICE TEMPERATURE: -40°F to 160°F)
  • PAINTABLE: Works with both latex and oil based paint; When coating with oil based paint, use a primer first before painting
  • USE ON: Roofs, Gutters, Skylights, Flashing, Chimneys*, PVC Pipe Joints, Windows, RVs, DIY Projects and More! Not for continuous submersion or below-waterline use.