Foam roller: How to choose the best model in 2021?
Needing to paint walls, walls, surfaces or buildings in general? So, a very interesting option is to use a foam roller.
Foam rollers are widely used in painting, but have the correct specifications for what types of paints and surfaces are ideal. This is what differentiates them from wool rolls or other tools such as paintbrushes or pistols.
Not sure which is the ideal utensil for your need or how to choose a foam roller? So, stay with us! In the next few paragraphs, we will explain all the details necessary to end your doubts!
First, the most important
- Foam rollers are used to paint smooth, wooden or metal surfaces. There are also some special types of inks that are supported by them. Always see if you need a foam or wool utensil.
- There are foam rollers in different lengths and diameters, as well as a sub-division between polyester, polyether and hybrids.
- Depending on the material and the length, prices can vary widely: from around R $ 5, therefore very affordable, up to R $ 50.
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Ranking: The 4 best foam roller models
We have separated four models of foam rollers that are among the best available on the market. They have different sizes and uses, which also brings a little versatility to this list.
How do you know if the foam roller is the best for your painting? What are the specific issues surrounding each roll and each utensil?
We will now bring you all the necessary details so that you can paint whatever you want as a professional, impressing all your friends and family and being able to feel real pride in your service!
What is a foam roller and what is it for?
The roller is the most popular way to paint on surfaces such as walls and walls. You have probably used or at least seen someone using one.
This is because the contact surface is larger, which allows more paint to be applied with less movement. Agility and speed of work are important, especially if it is to paint, for example, an entire house.
There are two most common materials for paint rollers: wool and foam. Each of them has its own benefits and applications that make them more suitable. So, before making the purchase you need to know which type is best for your needs.
Although widely used in our lives, paint rollers are a relatively new invention. They emerged in 1938, thanks to Canadians Morris and David Welt. David went to a store that printed cards and saw the operation of the machine, with a roller that put ink on the paper. So he thought that the same could be done for painting walls. Once on sale, it didn’t take long for the accessory to become very successful.
Foam roll or wool roll?
Wool rolls are more common than foam rolls. They can be made of sheepskin or synthetic wool, and this also influences the indications for use. In general, the ideal application for them is with solvent-based paints and materials such as acrylic and PVA.
It is also better to opt for a woolen roll if the surface is more rough or textured. The multiple grooves in this material allow all the small corners of these walls to be filled.
Foam rollers are smoother and absorb more ink. That is why they are best suited for smooth surfaces. Be it a wall without textures, a metal or a door, if there are not many changes in relief, the work will be easier with foam.
As for the types of paint, there is a division related to the foam material: polyester, polyether or mixed. The former are mostly used with oil-based paints or enamels, such as varnish, for example. The second, water-based. Third parties are the most versatile, but most expensive.
Never use a foam roller with corrosive materials, such as Thinner. The chemical reaction will not be good and your utensil will soon be deformed and damaged.
What are the advantages of using a foam roller?
Because it is smoother and more uniform, the foam roller retains more ink than the wool roller and applies it more efficiently. The finish will always be superior precisely because of this difference in application.
Another factor is that there is less waste of ink, because of this retention and application efficiency. Thus, the transfer is much greater. This is the main advantage over other tools such as spray guns.
All of this, of course, as long as the application is done correctly, respecting the indications for the surface to be painted and the type of paint used.
If you are a beginner in domestic painting, watch this video from the channel Mancilha Mestre da Reforma teaching you how to use a roller!
Simple, short foam roller models are very inexpensive. They can be found for about R $ 4, sold in large packages that can bring even a huge number of these utensils.
The more the complexity of the material used (for example, the mixture of polyester and polyester) increases and the length, the higher the price.
During our search, we found foam rolls costing around R $ 50. Which one to choose? This goes according to your intentions!
Where to buy?
Large building supply stores are present in almost every city and are the best options. We can cite examples in them, there will be a wide variety of foam rollers, certainly catering to whatever the need.
In addition, small, neighborhood stores should also offer some options. Prices are likely to be lower.
If your preference is for online shopping, we recommend Amazon, as well as the websites of the stores mentioned above. All of them will bring a range of models that will be quite satisfactory.
Purchasing criteria: Factors to compare the different foam roller offers
In addition to the material issues we have already explained, there are some other factors that may be important when buying a foam roller. We separate those we believe to be the most important:
- Support presence
- Strength and durability
Below, we explain each of these factors.
The length of a paint roller is related to two factors: agility and meticulousness. The larger it is, the easier it will be to cover large surfaces, since each step will occupy a more respectable area. The service will end more quickly.
If what you need to paint is smaller and more detailed, the ideal is to choose a very short roller. Thus, the finish will be superior, since it will enter more complicated places and the application of the paint will be more concentrated.
So remember, large, smooth surfaces require longer rollers, smaller, detailed, shorter surfaces.
For greater ink absorption, the diameter also matters. It should not fail to be proportional to the length, but higher measurements in this regard represent less waste and greater agility in painting.
A larger diameter roller will absorb more ink each time it is dipped in the can. That way, there will be less stops to refuel it. In addition, it will drip less and lose less content, making your job easier in many ways.
Unless the foam on your original roll has spoiled and you already have a support, be careful: you need to buy one that comes with this extra piece made so that the object is easier to handle.
It is necessary that a roller has a good support for handling. If you do not read the specifications carefully, you may just end up with the foam arriving at your home without being able to hold it. Unless, of course, you like inventions and improvisations!
Strength and durability
We have already explained what types of materials each roll is recommended for. And we say that using foam together with corrosives like Thinner is not a good idea. However, some of them say in the specifications they have extra strength.
Among the materials cited is, for example, resistance to turpentine, a traditional solvent used in painting. If you want to work with stronger materials, always read carefully if the chosen roller promises resistance to it or at least says it is more resistant than other models.