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Tips to apply exterior wall primer

Tips to apply exterior wall primer

Exterior wall primer is a crucial preparatory coating usually applied on all surfaces before the application of wall paint. Be it improved adhesion of pain or extra protection to the surface, applying a coat of wall primer has various advantages.

Quite interestingly, applying wall primer is quite essential when you are painting walls via DIY-methods. No doubt, professionals can skip the process of applying wall primer in some instances.

But DIY-paint assignments need a coating of primer before the final application of paints for best outcomes. Exterior primer is a specially formulated paint which seals the uneven pores and lays the foundation for the finish coats of paint.

Nowadays, exterior wall primer paints come with a lot of additives. For instance, the Indigo wall primers comes equipped with stain blockers and UV inhibitors.

Ideal Situations to Use Exterior Primer Paints

Owing to their multiple advantages, it is recommended to apply a coat of exterior wall primer before commencing with the painting job. Painting jobs which do not comprise a precautionary primary coating often end up suffering from blemishes and blisters. Exterior wall primer is great for uneven surfaces with pores and craters. So here is the list of situations where you are most likely to use Indigo exterior wall primer.

● For all unpainted areas

● For old and glossy paint

● For painted surfaces that have grown old due to weathering

● For previously painted surfaces that are beginning to show cracks and holes

Types of Exterior Wall Primer

To be precise, exterior primers can facilitate various benefits, but their preliminary job is to act as an adhesive agent. Hence, you have to select the right exterior wall paint that is formulated to adhere to the walls of your house.

Quite interestingly, for all masonry surfaces like brick and concrete block, it is recommended to use a sealer. Now let’s take a look at the types of exterior wall primer you can avail to make your painting job easier.

Usually, there are three basic types of exterior wall primer paints. They are oil-based, latex-based, and pigmented exterior wall primer. Always remember that each has its own set of strengths and weaknesses and works best on specific surfaces.

Latex-Based Exterior Wall Primer

Latex-based primers are water-based and suitable for prepping the unfinished drywall for painting. Quite impressively, these exterior wall primer paints are flexible and dry rapidly, which aids in DIY painting.

Also, as they are less brittle compared to other counterparts, they are not much susceptible to cracking and peeling. What’s more, they are versatile and can be applied to a wide variety of surfaces including softwood, concrete, and brick.

They are adept in making the surface even which provides a great foundation of a good paint job. Primers like the Indigo exterior wall primer can seal and cover various types of stains. As they are soluble in water, these primers are easy to clean.

Pigmented Exterior Wall Primer

Wall Primer Application

Pigmented exterior wall primer has been used since long to seal outer surfaces. Pigmented exterior wall primers are your most ideal choice to cover up stains and minor glitches from outer walls.

What’s more, this type of primer can also work on walls damaged by smoke and water. They also play a decisive role in preventing normal water and rust from bleeding the new paint. Being highly adhesive, they dry out faster, allowing you to complete your paint job quickly.

Another highlighting aspect of using the Indigo exterior wall primer is that it can be used with both oil-based and latex paints.

Oil-based Exterior Wall Primer

Oil-based Exterior Wall Primer

Oil-based Indigo wall primer has been an industry standard for a long time. These primers comply well with both oil paints and latex paints, making them versatile and widely applicable.

If your exterior walls have turned uglier due to the presence of stains, the ideal option is to opt for oil-based exterior primers. Oil-based primers possess a solid reputation for being stain killers. They also prevent stains from making their presence felt through the new paint.

Being excellent sealants, they are ideal for a large number of surfaces ranging from wood to concrete. However, there is a slight drawback of the oil-based primers. They often dry slowly, thereby increasing the amount of time you need to complete your paint job.

How to Use Exterior Wall Primer – Steps/Guide

Here is the list of ways through which you can use Indigo exterior wall primer:

● Sand the surface with Emery Paper and wipe the surface carefully.


● For best results, apply Indigo polymer putty with the help of a clean towel or knife by diluting it in water. The main purpose here is to make the moisture escape from the walls.

● Now apply Indigo exterior wall primer using a brush. Note that the dilution ratio should be 1:1 with water.

● Wait for Indigo exterior wall primer to dry properly. Apply a coat of Indigo exterior emulsion of your preference.

Benefits of Using Exterior Wall Primer

Benefits of Using Exterior Wall Primer

Here is the list of benefits of applying Indigo wall primer:

● Indigo exterior wall primer is adept in sealing pores so that you can make an even surface for painting.

● Indigo exterior wall primer provides a surface for the paint to adhere to.

● Indigo exterior wall primer is adept in blocking out stains and orders.

● Indigo exterior wall primer covers the imperfections like patches on the wall.

● Indigo exterior wall primer optimizes the surface so that you can save big by applying fewer coats of paint.

Painting Tips

Here is a list of tips to follow for effective painting:

● Wait for the dry weather.

● Execute a comprehensive visual inspection to understand the type of paint and Indigo exterior wall primer you need.

● Always use Indigo exterior wall primer and Indigo wall primer to optimize the surface.

● Remove stuff you don’t want painted to eliminate future issues.

● Always try to paint from top to bottom.

The points, as mentioned above, would help you to apply the primer for your new paint job. Always opt for Indigo exterior wall primer and Indigo wall primer as they have been quality tested in various conditions.


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