That will give you the square feet.
How to apply wall tile sealer.
One you figure out if you need tile sealer and the type that you should have then can then figure out how much you need.
Applying the tile sealer.
I found the paint roller to be the best tile sealer applicator for most natural tiles.
Pour some acrylic tile sealer into a container.
Most gallon pails will tell you how much area they cover.
Step 1 choosing your grout sealant.
To use a tile sealer you will require an applicator to apply the tile sealer and a clean surface to work on.
Apply the mortar begin with a 2 foot section and apply the mortar to the wall spreading a thin layer of the mortar with the flat side of the trowel.
Tile sealer is available at hardware stores.
Membrane forming sealer is best.
Use the micro fiber mop or paint brush to evenly distribute the sealer over the tile and grout and do not allow puddles or pools of sealer to accumulate on the tiles or in the grout lines.
Depending on the scale of work you can either use a mini paint roller for sealing tiles or a sponge pad.
If a pail covers 25 square feet and you have 50 square feet then you will need two pails.
Measure the length and width of the area that you are going to seal and multiply the two numbers together.
How to apply grout sealer.
Start at the upper corners of wall tile and work your way down to apply the sealer evenly.
Use an acrylic type because it is easier to work with than a sealer using mineral spirits and it.
Make it easier to keep your bathroom sparkling by following these simple steps to seal your grout.
Application is very easy to do simply work in a small manageable section usually 3 x 3 and apply the sealer using a soft grouting sponge.
There are 2 main types of grout sealer membrane forming and penetrating.
If you re sealing floor tile start at the far side of the room and work in sections toward the exit so you don t walk.
Clean and repair grout.
Step 2 preparation.
Step 3 application.
This will ensure the mortar fully adheres to the wall.
A soft haired paint brush can also be used.
Hold the bottle 6 inches 15 cm from the surface and spray the tile.
Before applying a sealer be sure to clean your grout thoroughly and repair any cracks or crumbles in the grout.
Since all tile sealers the home depot sells are water based using gloves are optional to wear.