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Importance And Types Of Primers

    You are all ready with gallons of paint, roller brushes, etc- and you can hardly hold back your eagerness to look at your freshly painted walls. But first you will need to deal with a crucial element- the need to apply primer.

    If you wish to paint a concrete surface, whether outside or inside your premises, it is vital to first prepare your surface. One crucial aspect is use of a high quality primer- which mediates between paint and a concrete surface. A primer will ensure that your paint stays on, by providing texture necessary for paint to adhere to the concrete wall.

    In spite of investing in high quality paint, without proper cement wall primer, you will find the paint flaking and peeling over time. Prior to starting your project, you must consider the numerous types of primer available.


    No matter whether you are painting outdoor or indoor surfaces, for ensuring an excellent finish, application of primer is absolutely essential. In case of painting on concrete, you have 4 different kinds of primer to select from:

    • Acrylic

    Because concrete is highly absorptive in nature, oil based primer will not provide an ideal surface for paint. Thanks to this, many popular primers are made from water and acrylic, which can absorb inside the concrete, bonding to the surface and creating the ideal surface for application of paint.

    • Polyurethane

    This primer is ideal for surfaces with imperfections or stains. This primer provides a powerful grip for adhering of paint to surfaces and is highly resistant to damage.

    • Epoxy

    Though it offers a very thin finish, it provides a strong bond to concrete. This primer is really able to absorb into the concrete and make an excellent grip on the surface of the concrete for painting. Since this primer is durable, it is ideal for commercial and industrial buildings.

    • Sealant made of penetrating Silane

    This sealant is ideal for outdoor use as it is water resistant and helps protect concrete from wide variations in temperature. It also resists impact of biological growth and chemicals.

    These are some major types of primer you can consult with cement primer manufacturer to be applied on concrete before painting.