Do I need to prime before using elastomeric paint?

After we apply the exterior coating, you really can stop painting forever. With this outstanding elastomeric paint applied over a good primer, the hairline cracks will be filled in your stucco and water won't be able to penetrate and damage your home.

How do you paint with elastomeric paint?

Use a latex brush or roller to apply the paint. Before you begin, get the brush or roller wet, and then squeeze out the extra water. If you have any areas that might have dust, rub some elastomeric on with a floor brush to make the elastomeric stick better (elastomeric will not stick to dust).

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 the difference between elastomeric paint and elastomeric coating?

You will differently see and notice the difference in strength. 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.

Can you paint over elastomeric paint with regular paint?

Since the surface is roughed up and a bonding primer is in place. Employ any regular paint over the dried primer, and you should be able to paint over the elastomeric paint easily. Apply more coats to satisfaction.

Elastomeric Coating: Tried And Tested Tips

Will paint stick to elastomeric?

High-quality acrylic latex paints will stick to the existing elastomeric coating just fine, but they will not fill the pinholes.

Can you paint elastomeric paint over latex paint?

Elastomeric will have no problems with adhesion over latex.

Is there elastomeric primer?

Elastomeric Primer Application

This important step eliminates water from penetrating through to your home. After the primer is applied to your home, it is meticulously inspected for uniform application before your textured coating is applied.

What is the purpose of elastomeric paint?

Elastomeric paint is a high build coating that is designed to protect masonry surfaces. These coatings help protect your stucco from wind driven rain, and can create a waterproof system if applied correctly. Here are some of the benefits to using a high quality elastomeric coating from Sherwin-Williams.

Can you stucco over elastomeric paint?

By correctly applying elastomeric coatings to the stucco, you eliminate moisture permeation into the stucco which prevents erosion of the surface and helps ensure the life of the stucco itself. Elastomeric paint coatings have much better elasticity or (stretching ability) than the stucco alone.

Should you use a primer on stucco?

Another best practice is to prime stucco before painting, as primer functions as an intermediary between the stucco and coating. It also stops stucco from drawing moisture from the coating and discoloring it. A good, alkali-resistant primer will help your coating provide greater coverage and better performance.

Does stucco need to be primed?

While not technically necessary, it is strongly recommended that you prime your stucco before you begin to paint.

Do I need to prime already painted stucco?

Yes, you can paint over already painted stucco and it is usually easier than painting over a non painted stucco finish. You do not need primer, in most cases either and the paint will usually last for quite a while before needing another coat.

Does elastomeric paint need 2 coats?

Elastomeric paint doesn't need multiple coats. With two coats of elastomeric paint over an excellent primer, the cracks will be filled and water will be unable to penetrate.

How long does elastomeric paint take to dry?

Dries to the touch in 4-6 hours. Longer dry time required in cooler temperatures and higher humidity. Allow 24 hours between coats. After two weeks, cured paint film may be cleaned with a mild, non-abrasive liquid detergent.

Can you use a paint sprayer for elastomeric paint?

Due to the thickness of elastomeric roof coatings you typically need a large airless sprayer in order to be able to spray them efficiently.

What is the difference between elastomeric and acrylic paint?

For exterior painting, acrylic and elastomeric paints are among the most popular paint types to use due to their flexibility and resistance to the elements. In terms of basic differences, acrylic is a resin type and is usually thin and strong, while elastomeric, a property of paint, is thick and strong.

Is elastomeric paint water based?

Elastomeric coatings can be water-based coatings and paints or acrylic latex paints. They are applied as a thick coat on concrete structures.

How thick is elastomeric paint?

Elastomeric coatings are higher volume solids (45-60%) than conventional paints, and are applied in films that typically attain a dry film thickness in the range of 10-20 mils per coat (versus conventional paints with a DFT of 2-3 mils).

Can you mix latex and elastomeric paint?

Can You Mix Elastomeric Paint With Latex Paint? In the extreme case, high-quality acrylic latex paints will hold on just fine to the existing elastomeric coating, although they cannot completely cover the pinholes.

Can you put acrylic paint over elastomeric?

Weathered elastomeric coatings may be refreshed by application of a quality exterior acrylic latex paint. Proper surface preparation must be done and the paint applied under appropriate conditions. Remove all dirt, mildew, and chalk.

Can you sand elastomeric paint?

Sand the surface with 220-grit sandpaper. The trick to good adhesion is roughing up the smooth elastomeric finish. On a slick surface, paint tends to drip easier and provide only spotty coverage. Sandpaper helps make the surface more callous for easier painting.

How do you prep stucco for painting?

What type of paint is best for stucco?

Acrylic Paint. The best exterior paint for stucco is 100% acrylic paint in most cases. Indeed, acrylic latex paint is both durable and flexible, maximizing stucco surface breathability.

Should you wet stucco before painting?

Again, you shouldn't paint any surface that is wet, but stucco is especially porous. That means it takes longer to dry, so make sure to wait until then to apply your first coat of paint. It's also important to let each coat dry completely before applying the next one.