How do you prepare stucco for elastomeric paint?

How do you prepare stucco for elastomeric paint?

Prepare the Stucco For starters, if your stucco is new, allow 60 days for it to settle and dry before applying paint. Then pressure wash the stucco to remove dirt, chalky residue and chipping paint. Follow pressure washing best practices. If you don’t have experience using pressure washers, hire a pro for the job.

What is elastomeric stucco coating?

An exterior, flexible high-build coating designed to expand and contract, bridging hairline cracks in vertical masonry surfaces. This extremely durable, mildew and dirt resistant waterproofing paint has superior elasticity and elongation properties.

Do you need to prime before elastomeric?

Elastomeric paint forms a durable, tough film that provides a waterproof coating to almost any structure. These imperfections must be completely filled with primer and paint or water will penetrate beneath the finish and cause peeling.

How long does elastomeric paint last?

ten years
Long-lasting – Since the makeup of Elastomeric is so strong, it can remain that way past ordinary paints. Elastomeric paint can hold up to ten years, and elastomeric coating can hold up even longer.

Is elastomeric paint good for stucco?

Watertight. One of the best reasons to use elastomeric paint is that it places a secure coating on the surface you are painting. This coating creates a barrier so that moisture is unable to penetrate the walls. This will work well on surfaces such as masonry, stucco, poured concrete, roofs, bricks, wood, and metal.

Is elastomeric paint bad for stucco?

An elastomeric paint can also be used on stucco walls but has a much lower permeability rating and does not allow the wall to breathe as easily. Elastomeric paint is usually not recommended by stucco contractors but is a product that painters tend to like more but that doesn’t mean that it is a bad product.

What is the difference between elastomeric paint and elastomeric coating?

Elastomeric coating is an above-grade exterior wall or roof coating that is approximately 10 times thicker than paint. It forms an incredibly thick yet flexible coating that helps waterproof the exterior of a structure.

Is elastomeric paint expensive?

The first being that it is expensive. It may cost up to 50% more than your regular paint but it does cover much more effectively. Since elastomeric paint is very different then your standard paint, it can be more difficult to work with. If not applied correctly it can also leave you with unwanted lumps in your finish.

Do you have to use elastomeric paint on stucco?

Although elastomeric paints have all of these benefits, it is NOT always necessary to use them when painting your home. If you are not concerned with waterproofing your stucco, a masonry primer and 2 coats of a quality Sherwin-Williams exterior paint will produce fantastic results and at a much lower cost.

What Sheen is best for stucco?

When painting stucco, you do not want to use a high-gloss paint. Stucco looks best with a flat or low-sheen paint. Kelly-Moore offers a full line of exterior acrylic masonry paints, including flat and low-sheen paints to breathe new life into your stucco home.

Does stucco need special paint?

Q. Do you need special paint for stucco? Yes, to paint stucco surfaces, choose either acrylic, masonry, or elastomeric paint. Other types of paint may look good going on but be prone to bubbling, peeling, and cracking.

Is elastomeric paint breathable?

Elastomeric paints have different moisture sealant qualities. A paint with a strong moisture barrier may be suitable for a very dry climate, but most elastomeric paints should include breathability, a high moisture transference rating.

Should you paint stucco?

Ideally, stucco should be painted every five to ten years. It’s important to paint and perform other stucco maintenance on the right schedule to keep your home looking great and to prevent hairline cracks from growing larger.

What kind of paint do I use on exterior stucco?

​An acrylic paint is usually the type of paint that a lot of stucco contractors will recommend because it has a higher permeability value when compared to an elastomeric product.

What is a “elastomeric coating”?

Elastomeric coating is an above-grade exterior wall or roof coating that is approximately 10 times thicker than paint. It forms an incredibly thick yet flexible coating that helps waterproof the exterior of a structure. Unlike other types of coatings or paints, it can bridge hairline cracks to complete an airtight waterproof seal.