Uses : Primer bonds cement based materials to concrete, plaster, masonry, drywall, wood and various other adverse surfaces. Primer is used for bonding overlays, recapping existing concrete, leveling/ correcting uneven or defaced concrete, over painted or sealed surfaces.
1. Check for loose scaly areas such as dirt, loose paint, dust, loose concrete, etc. All loose particles must be removed.
2. Use a good decrease to remove grease. Mildew (or algae) can usually be removed by using bleach and a wire brush in a small area. Larger areas should be cleaned first with bleach, and then washed with a pressure sprayer.
3. Can be applied with either brush or roller. Apply just like a thick coat of paint.