Pad applicators are perfect for latex or oil base paints stains sealers or wallpaper paste.
Painting concrete block walls nz.
Drylok s concrete floor paint is an excellent choice for covering up imperfections.
Allow the primer to dry for at least two hours after each coat.
If the paint dries before the tape is removed using a sharp blade score the edge of the tape before removing so that it doesn t pull paint away from the wall.
If you properly paint a concrete block wall it will last for years with little upkeep.
A suitable spray pattern is the 15 degree tip held 12 inches from the surface.
Step 1 clean the wall.
Allow to dry for 24 hours.
Pads produce a smooth paint finish without the spatter that rollers sometimes cause.
The paint should not be streaky or show brush strokes.
Use a commercial style pressure washer and at least 2500 psi.
After cutting in use a paint roller to cover the rest of the surface.
Repeat the same method above to paint the concrete floor.
Use a paint roller to apply primer throughout the floor.
Remove the masking tape at a 45 angle before the paint dries completely.
This web page is an edited version of the resene best system selling training notes provided to resene staff and is provided to enable you to gain a greater understanding of the substrates and paint systems you may encounter in your decorating project.
There are two basic types of finish on concrete block smooth and split face.
Here are 5 basic steps to help you do the job successfully.
During the preparation pay attention to any loose mortar and large cracks.
Paint your wall with concrete paint.
A gallon of drylok has efficient coverage with one gallon covering up to 400 square feet of concrete expanse.
This is known as cutting in.
Resene recommend that three coats are applied to ensure that all the voids and holes in the blockwork are filled and therefore waterproofed.
Begin applying primer by using a paint brush on the corners and edges of the concrete floor or surface.
These painting tools are ideal for exterior siding concrete block shakes shingles and fences.
Start by painting all the edges and detailed areas with a paint brush.
The durable paint is resistant to fading cracking peeling and scuffing.
Paint should be applied in at least 3 thin layers.
Regardless of the finish and whether the concrete has already been painted the cleaning procedure is very similar.
Concrete blocks blockwork unpainted concrete blocks usually need waterproofing with resene x 200.
Any remaining loose paint will need to be removed manually.
Remember not to paint yourself into a corner start at the back and work towards an exit point.
The paint may be sprayed on rolled on or painted on with a brush.
The first step when preparing concrete block walls is pressure washing.
Two coats of primer are recommended for best results.