Worrying your head off about what paint you should apply on your roof? And then everyone keeps suggesting elastomeric paints on the wood roof. But what is it? You shouldn’t just jump on the roof with some paint; you’ve just heard the name.
I know that is why you are here with us. I assure you that you have come to the right place.
Elastomeric paint is an advanced paint material that allows a bunch of benefits, including better coverage, smoother finish, heavy protection against weather, and… Oh well, let’s take time and know the rest by scrolling below.
From this article, you will know the following-
- What is elastomeric paint?
- How Long Does Elastomeric Paint on Wood Last?
- Advantages of Elastomeric Paint
- Disadvantages of Elastomeric Paint
- Elastomeric paint reviews
Let’s get going!
Table of Contents
What Is Elastomeric Paint?
Elastomeric paint is a particular type of paint that is made specifically for masonry surfaces. To be clear, masonry surface means a surface made with brick, stone, granite, marble, limestone, cast stone, concrete block, glass block, etc. Meaning almost all kinds of building blocks can be called masonry. Unlike your typical wall or floor, masonry surfaces need a particular type of paint.
Elastomeric paint is almost like all other paints. You apply it on a surface while it’s in its liquid form, and over time, it will dry off. But unlike other paints, elastomeric paint becomes different when it dries. After hardening, it becomes a flexible cover. It can bend and stretch and return to its original form. The paint can do all of this without causing any damage to itself.
The best thing about elastomeric paint is, it is weatherproof. Which Means rain, sunlight, hail, nothing can damage it. Its elasticity helps it take minor damage from blunt objects and heavy-hitting objects. Elastomeric paint-coated surfaces are entirely waterproof if applied correctly. If it’s not applied correctly, it might leak in some parts, and nobody wants that. To make it watertight, you have to ensure that all surfaces were applied with an even amount of paint.
If not applied correctly, the paint can cause some problems, which we will learn in a while in detail.
It’s a bit difficult to use. Using it without professional supervision might be hard, it is still doable. There’s a lot more that you need to know, so stick with me, folks!
How Long Does Elastomeric Paint on Wood Last?
The most common question asked about elastomeric paint, is how long does it last? The answer is up to 10 years. Depending on the brand, the number may differ, but it’s always 10 years on average. To ensure that the paint lasts that long you should apply how it was supposed to be applied. If any form of an air bubble or foreign material gets stuck in the paint, it won’t last long. The air bubble later turns into a lump which later burst and creates a hole in the surface. And any form of foreign material will cause the durability of the paint to lose significantly.
Advantages of Elastomeric Paint
No wonder why the elastomeric paint is so popular among homeowners; there are manifold benefits to it. Let’s see-
Excellent adhesion:
The paint has an excellent adhesive quality which allows adhesion to almost any type of exterior surface.
Long-lasting:
It is suitable for any exterior surface, either it is concrete, stucco, wood, etc. Hence, you get the idea of how durable the paint is. The proper application of the paint allows it to last even longer than acrylic paints. Acrylic paints usually last for a whole decade, and with the thick elastomeric paint quality, it tends to last for even longer than that!
Thicker consistency:
The thicker the paint, the better the quality, the longer it lasts. And when compared to regular wall paints, elastomeric paint is about 10 times denser and provides outstanding coverage.
Better protection from rain:
Paint coatings are in high danger from rain, especially the rain that comes with heavy wind. But no worries when you have elastomeric paint because it offers better protection against rain than any other paint type. No wonder why it is the ideal choice for using on commercial buildings and industry exteriors. Thanks to its weather-resistant quality.
Heat-resistant:
Not only does it resist rain damage, but also it is more heat resistant due to its thickness. And this supports the maximum efficiency of the building it’s applied on.
Prevents moisture insertion:
Due to the heaviness of the paint consistency, it becomes impenetrable by the moisture as well. So, if you follow the correct painting method, elastomeric paint can work up as a waterproofing paint as well!
Prevents cracking:
Firstly, applying the elastomeric paint on the surface means you won’t have to worry about cracks and sudden breaks. But even if there are preexisting cracks on the wall, the elastomeric paint is an excellent way to tackle it. All you need to do is start with a good primer, then apply to layers of elastomeric paint and fill the cracks like a pro. Not only am I talking about the bigger cracks, but also the hairline cracks can be repaired using the paint. Due to the thickness of the paint, getting rid of those pesky cracks in masonry and wood is a piece of cake.
Highly flexible and bendable:
Thanks to the paint’s flexibility, it stretches along with the surface like roofs or porches canopies and returns to the original condition without cracking. Nonetheless, it is highly effective for usage on external surfaces that are prone to take on heat and cold. The flexibility of the paint is the reason why homeowners prefer it for painting on roofs.
Disadvantages of Elastomeric Paint
Although it has such an extensive list of positives, there are a few opposing sides to it.
- The paint being of advanced technology costs you some good bucks. About 50% more than the regular paint.
- Now, as you have never worked with it and the properties are much different than regular paint, you might find it a little inconvenient to paint with it as a beginner.
- The paint has to be applied correctly, or else it might even leave lumps on the painted wood surface.
Elastomeric Paint Reviews:
Once they have used the elastomeric paint, professionals or beginners become a fan, well, if applied correctly.
Some of the top-quality elastomeric paint includes- Jetcoat Elastomeric Sealant, KST Coating KS0063300-200 roof coat, KILZ interior/exterior self-priming masonry. Some of the basic features of these paints are-
- Applicable on several different materials
- Easy spreading
- Waterproofing feature
- Once you apply it correctly, they give off a smooth finish
- Protects against heat, water, and heavy winds.
You can guess the idea of how efficient the paints are from some of the following reviews-
‘Best roof coating I have used ever. First, I scraped and cleaned the preexisting coating with acetone, then used 4 coats of the paint, which was only 1/4th of the 5-gallon bucket. Excellent coverage!’ – for Jetcoat Sealant.
‘I write reviews rarely but I was super impressed by the paint. With only a single gallon I could cover the whole fireplace as well as covering our adhesive-stained concrete sunroom floor’ – for KILZ Masonry.
Amazing how everyone is in love with elastomeric paint on wood, but you seem that you haven’t even got one! If I were in your spot, no one could stop me from rushing to the stores, now!