You can use a roller or a brush to apply the waterproofer.
How to clean concrete wall before water waterproofing.
2 2 liquid rubber foundation and basement sealant.
2 3 eco advance eacon16con waterproofer.
Fill a 5 gallon plastic bucket halfway with lukewarm water.
1 the importance of waterproofing for concrete block.
Scrape off any peeling paint and sweep down walls to remove dirt or debris.
Allow cement to dry for 24 hours.
Examine the walls.
Waterproofing likes a clean wall.
In order to properly seal your concrete then you must clean the surface of the substrate before applying a concrete sealer of any variety.
Lay plastic sheets on the floor next to the wall.
1 2 it can help you prevent health problems.
Patch any holes in the wall with expanding hydraulic cement.
Ensure that the wall is clean and dry.
Allow the filler to dry optimally before grinding.
I once tried cleaning a concrete garage.
Identify special problems such as water on footings concrete forms not removed footings not dugout and pipe penetrations not prepared.
The wall surface must be clean and dry before beginning.
How to clean cinder block basement walls hunker.
Slip on a face mask and safety eyewear to protect your respiratory system and eyes from any harsh dusty residue released into the air by the.
The easiest and most effective way to clean the concrete will vary depending on the condition of your concrete and whether it has been treated with chemical stains.
Survey the entire surface to be waterproofed.
But you may not get far.
Scrub the wall with the water using a long handled nylon bristle.
Here s what i recommend for a surface preparation procedure.
1 1 it helps prevent damage.
You can and should try applying common detergents directly to the tough spots and scrubbing with a bristle not wire brush.
Peel off the foil after 24 hours and.
1 3 it can save you money time and effort.
Open the windows in the basement for air circulation.
To conduct a simple condensation test dry an area of the wall with a rag and then attach a one foot square piece of aluminum foil to the wall with duct tape.
Then sand away rough uneven areas remove dust by cleaning the surface with water and let the walls dry completely to ensure a good adhesion between the waterproofer and the substrate.
Scrub the entire wall briskly with a dry stiff bristled scrub brush or a stiff wire brush.