How to remove concrete sealer from floors before applying a new sealer it s very important that you make sure the old one is completely gone.
How to safely remove sealant from concrete basement floor.
How to check if you have moisture coming up through a concrete floor.
You can easily save money and still get great results by applying an epoxy.
Properly sealing your concrete floor will block off cracks and holes trapping the moisture from rising from the ground.
With that said the durability of your painted floor is strongly dependent on its ability to adhere to the surface of the concrete.
Is the sealer in good shape and adhering well to the concrete or is it loose flaking and coming off easily.
Scrapes from heavy appliances and furniture cracks from seeping moisture and dirt and grime can lead to problems for your otherwise pristine concrete flooring.
Working in a flooding basement.
You ll need to use an aggressive solvent based stripper to remove sealer that is in good condition and well adhered.
During a rainy season a crack in a basement wall can allow an inch or two of water in but before you seek to repair the crack remove all the water from the floor.
This is because any old sealer left on the surface of your concrete can impede the effectiveness of the newly applied sealant preventing proper adhesion to the concrete surface.
Affordable the cost of installing a new basement floor is through the roof.
For a sealer that is loose weak or failing you may be able to use a less aggressive biochemical stripper.
Sealing basement floor cracks and applying a sealant to the flooring can save the concrete from further damage.
Whether you plan on finishing your basement space or keeping it in its original state it is important to apply a waterproof sealant to the concrete floor in order to lock out moisture.