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Best Elastomeric Paint: Reviews and Buyer’s Guide

Living under a roof is something that we all have to deal with. But with a little care, you can make the roof protective against heat, UV, sunlight and other environmental consequences. 

And needless to say, it will make the roof itself healthier as well. 

We are talking about getting the best elastomeric paint right on your roof and making your life easier as a home dweller. And throughout this article, we are going to guide you on how to get the best ones from the many in the market. 

Let’s get going!

Best Elastomeric Paint Comparison Table

Product Amount Colour
Jetcoat Cool King Elastomeric Acrylic Reflective Roof Coating 5 Gallon White
Dicor Corporation RP-MRC-1 Elastomeric Coating 1 Gallon Arctic White
STA-Kool SK-7705 Traditional Acrylic Elastomeric Roof Coating 5 Gallon White
Rust-Oleum 301904 7 Year Elastomeric Roof Coating 3.4 liters White
Kool Seal KS0034600-16Kool Seal Elastomeric Roof Coating 3.4 liters Grey
Henry 280DC White Elastomeric Roof Coating 5 Gallon White
Gardner Series SK-7701 3.4 liters White

Jetcoat Cool King Elastomeric Acrylic Reflective Roof Coating

Product Overview

The winner of this list today is the Jetcoat Cool King Elastomeric paint, which has been quite a popular product among home contractors and dwellers. There are 5 gallons of white, reflective paint, and it’s of premium quality in every aspect. 

Energy savings capacity is one of the considerable of homeowners, in which this Jetcoat product succeeds. If you provide a couple of coats of this, it will keep heat or coldness from getting into the home to a good extent. The result will be seen right on the electricity bill of yours. 

With one gallon of Jetcoat Cool King Elastomeric paint, you can cover up to 70 square feet of area. Therefore, the 5-gallon pack can go for up to 250 square feet of area. But for the best results, we’d recommend applying two coats on the roof. 

This paint is compatible with a diverse range of roof types. The list includes rubber roof, modified bitumen roof, APP and SBS roof, RV roof, concrete roof, wooden roof and many more. However, you can’t apply this on some flat, gravel or shingle roofs. 

However, while applying this paint, you have to stick to some rules. First, it’s some certainty about the temperature. And secondly, it’s the drying time. The average drying time of this paint is 2-3 hours. But to be completely weatherproof, it might need up to 8 hours. And this is pretty much the industry standard we have to say. 


  • White, reflective and energy-saving coat for the roof. 
  • Covers a diverse type of roof. 
  • 1 gallon of this paint can cover up to 70 sq ft. 
  • Dries within 2-3 hours.
  • It provides protection for up to 5 years of time. 


  • Not for shingles or dead level roofs. 

Dicor Corporation RP-MRC-1 Elastomeric Coating

Product Overview

Usually, there are tons of elastomeric paints available in the market with bulk sizes such as 5 gallons. But for small roof repair chores, you don’t need to waste that much money. Take the RV roofing as an example to understand the scenario better. 

What you would need is a 1 gallon product that checks all the boxes of quality. And the Dicor Corporation RP-MRC-1 is just the kind of product you need. It’s able to cover a space of 200 square feet on the roof. 

This is made of 100% acrylic elastomeric resin that ends up in a  rubber-like layer of coat. Also, the benefit of such formulation is, it will expand and contract as per the movement of the roof. For RVers, this is something that they really look for in a roof coating. 

However, this coating is strictly limited to be used on fiberglass and metal RV roofing chores. For TPO or EPDM roofing, it’s not a recommended one. It also suits well on metal, aluminum and steel made RV roofs. 

The color is white and that implies a brilliant reflectivity of the roof. That eventually reduces the temperature and induces energy savings. 


  • Made of 100% acrylic elastomeric resin formula. 
  • A perfect choice for roofing RV roofs. 
  • Attaches well to metal, aluminum, fiberglass, and steel. 
  • Contracts and expands as per the movement of the roof. 
  • White and reflective in nature, induces energy savings. 
  • Can cover up to 200 square feet of area. 


  • 1 gallon would be insufficient if you have a regular house roof. 

STA-Kool SK-7705 Traditional Acrylic Elastomeric Roof Coating

Product Overview

Next on, we have the STA-Kool SK-7705 in hand- a budget-friendly roof coating that works as a protective coating and also as a roof repairing essential. There are 5 gallons of the coating in this bucket, and it comes for a really impressive price. 

One of the greatest facts about this elastomeric paint is its coverage. There are 5 gallons of the paint available in this bucket, with which you can cover about 13,000 to 15,000 square feet of any surface. It can be the roof, the warehouse, the garage or anything else, it will really do its job. 

Apart from that, we’ve also noticed that this paint is super effective at leaking roof leaks. If your roof shingles are getting leaked and you’re planning to change them right away, applying this coating will enhance its lifespan to a certain extent. 

The last thing that we don’t want you to miss is the price. The STA-Kool SK-7705 is a budget-friendly elastomeric paint and coating compared to many other 5 gallon buckets in the market. That’s a significant thing when you’re going to need this coating in bulk. 


  • Protects roof shingles from decay and damage. 
  • Prevents leaks and other similar damages. 
  • It can cover up to 15,000 square feet of area.
  • 5 gallons of paint in the bucket. 
  • Quite long-lasting with no color fading away. 
  • Works for most building materials and ladders. 
  • Manufactured in the USA, maintaining high standards.  


  • Some of the users would like to have it in a green color. 

Rust-Oleum 301904 7 Year Elastomeric Roof Coating

Product Overview

Rust Oleum is a brand you can recognize very fast if you’ve been up to roof maintenance for years. We have got a number of roof coating and protection paint for their inventory. And the Rust-Oleum 301904 is one of them. 

As you have said it in the name, it comes with a 7 year warranty. But is such confidence in them really worthy as long as the product quality is concerned? Let’s check out. 

This Rust-Oleum 301904 is a white roof coating of elastomeric type, which is made with high quality ingredients. It’s protective against mildew and mold buildup within the roof, which is a common problem in the summer and rainy season. 

While applying, you don’t have to wait for a long time to get it ready. After applying, it will be waterproof within 6 hours. And you can touch it after 4 hours only. 

It’s quite reflective as an elastomeric paint. According to the brand, Rust-Oleum 301904 is 67% reflective against the sunlight and heat. So, it would lead into less heat transfer into your home and reach less stress to the air conditioner and the heating unit(in winter). 

So, we can say that Rust-Oleum 301904 is quite energy efficient. 


  • 67% reflective against heat and cold. 
  • Gets ready to touch within 4 hours. 
  • Gets water-protective within 6 hours. 
  • Can resist mold and mildew development. 
  • Available in white and black color. 
  • Offers 7 years of warranty from the brand.


  • Some of the users are dissatisfied with the price-quality ratio.

Kool Seal KS0034600-16Kool Seal Elastomeric Roof Coating

Product Overview

The next product on our list is the jack of all trades, as long as elastomeric paint is concerned. It’s called the Kool Seal KS0034600-16 and we will be breaking down the specs below. 

The formula that this paint is made on, is called the Kool Seal premium formula. This is proven to be UV resistant and to prevent caulk, peel or crack from taking place on your roof or shingles. Also, it provides a deep rust and corrosion resistance. With the moisture-resistant properties, your roof will be taken care of during the rainy season as well. 

Color is important when you are selecting the right paint for your roof coating. And this one comes as a grey elastomeric paint, which some of the users might find appropriate as per their roof color. 

This paint can work fine on many roof types including- concrete, polyurethane foam, metal roof, shingle ply, modified bitumen, smooth BUR etc. In case you have an elastomeric or asphalt paint done before, you can directly apply this paint on it, making sure that you’ve cleaned the surface properly. 

Overall, this has been quite a product as long as the features are considered.


  • Tough, durable and resistant. 
  • Powered by Kool Seal technology. 
  • Suits on many types of roofs. 
  • It adheres fast on various types of surfaces. 
  • It provides a long-lasting coating. 
  • Weatherproof, all the way. 
  • Made as a 100 acrylic paint. 


  • The grey color might not be everyone’s cup of tea. 

Henry 280DC White Elastomeric Roof Coating

Product Overview

The next product that we have got, is from Henry – a new and unpopular brand. But the values that the brand had put together in this paint, seems to be worthy of your and our attention. It’s called the Henry 280DC

It’s a 5 gallon bucket of elastomeric paint that can be applied on a decent range of roofs. With 88% reflectiveness against heat and light, we found it pretty energy saving for your home. Although this particular percentage might depend on how many coats you have applied on the roof. But the best score that this paint had scored so far(before and after the painting) is impressively 88%. 

To make sure that you can clean it up once it’s time for a new coating, Henry had made this paint easily soluble in water. Now, that’s something even big brands forget to do in their elastomeric paints. We appreciate that, Henry. 

The kind of protection it provides is not only limited within water sealing and energy saving. This elastomeric paint is also effective against UV rays. In fact, the deterioration that is caused by the Sun’s UV rays is prevented by this paint to a good extent. 

To back all of these features up, this product has got it’s certification from CA title 24. Now, that’s something many of us can rely on one, right? 

Lastly, let’s talk about the coverage. Well, as we said before, there is 5 gallons of paint in this bucket. And all together, it can cover 250 square feet, provided that you have applied two coats on each of them. 


  • 5 gallons of highly reflective paint.
  • It is 88% reflective provided that it’s applied twice. 
  • It can cover up to 250 square feet of roof area. 
  • It can reduce heat gain and UV consequences. 
  • Has got CA Title 24 certification with it. 
  • It comes with a warranty of 10 years. 


  • It doesn’t offer a great color once it’s done painting. 

Gardner Series SK-7701

Product Overview

The last slot of this list of best elastomeric pain is taken by our most budget-friendly pick of the list – the Gardner Series SK-7701. Don’t get confused with the garden paint by the name of the brand. It’s actually a roof paint that serves with a decent grade performance as long as product quality is concerned. 

It contains 3.6 liquid quartz or 3.4 liquid liters of elastomeric paint. The color is white, which would look like on both the home roof and the RV roof of various materials. 

It offers a durability promise of 7 years, which is quite dramatic as long as the industry of roof coating is concerned. But our honest opinion is- if it can stick to even half of what it promises, it would be a win-win situation for both roof and you. 

The product price is another of it’s USPs, which is pretty low. But just because it’s a cheap product doesn’t necessarily imply that the quality is going to be poor. 

Apart from that, all of the other features are quite regular as long as a roof elastomeric paint is concerned. You can keep it in your shortlist. 


  • It contains 3.4 liter of white elastomeric paint. 
  • It comes with 7 years of warranty.
  • Made in China. 
  • It comes in a pretty convenient bucket. 


  • Not as durable as many of the other listings of this article. 

Buyer’s Guide for Best Elastomeric Paint

While you’ve gone through a number of products that we have quoted earlier in this cogent, it might have been overwhelming for you. To help you making the right buying decision, here goes the buying guide to get the best elastomeric paint in your hand- 

The Amount

We are talking about the amount of paint you have in one unit. Small roofs like RV roofs would require just about 200-300 square feet covering the painting. Where on the other hand, bigger roofs like regular home ones would require higher. 

There are options available from 1 gallon to 5 gallons in this regard. Make the right choice in this regard. 

The Energy Savings Capacity

Each of the roof coatings we have talked about contains heat protection in them. Now, the question is how much can they prevent the heat from entering your house? Because that’s related to how much savings on the energy they can imply. 

There are paintings that can provide up to 90% heat retention. Make the right choice from the list. 

The Colour

The color of the roof coating should be a good match with the color of the rest of your house exterior. If you’re an RVer, that’s even bigger of a concern. We, therefore, recommend you to choose the right color from the list of many. 

Number of Coats Required

There are elastomeric paints that would require only one coat to be done. On the other hand, some more dilute ones might require up to 3 coats to be served by their best capacity. 

Make on how effective you want these roof coatings to be, make the right choice from the list. 

The Price-quality Ratio

This is, of course, one of the common concerns of buyers of any home improvement products. And there is no exception with an elastomeric paint whatsoever. 

Consider the budget of yours, and for how long you want the painting to last. You will find a right suit accordingly right away. 


Question: What kind of elastomeric paint should I go for an RV?
Answer: RVs usually come up with a short amount of area. This implies that about 3 gallons of elastomeric paint will do the job. 

Question: Are these paints removable?
Answer: Some of them are pretty removable while mixed with water. And some of them are stubborn. 

Question: Are there large units available?
Answer: Most of the large units are 5 gallons in amount. You can purchase multiple if you need more of them. 

Question: What available colors are there?
Answer: There are a number of them. But white, transparent and grey are the most common ones. 

Bottom Line

Hopefully, the list of best elastomeric paints has been helpful for you. Considering the quality, amount and budget, you make the rough buying decision and live happily ever after.