Years have passed and your home no longer looks as nice as before so you are thinking about a revamption?
Or could it be that you want to put on “new shirts” for your furniture?
Either way, the best polyurethane for exterior wood is precisely the go-to products if you feel like doing anything of the sort
So, today, we want to introduce you to the best poly for a wood item available.
Besides, don’t forget to follow the tips to help you make a better purchase.
What Is The Best Exterior Polyurethane?
If you are also looking for a polyurethane product providing quick results, long-lasting performance, and ease of application, our recommendation is the ZAR 34112 Ultra Fast Drying Exterior Polyurethane
So, what is the best exterior polyurethane? You can refer to our 7 reviewed best exterior polyurethane products below.
It is not hard to find the best polyurethane for exterior wood.
In fact, you can refer to our 7 reviewed products below. They are the best polyurethanes on the market that have been tested and chosen by us.
Or if you need another different product, just make sure that it meets these following requirements:
- Weather resistance
- Fasting drying
- Giving durable coats
- Providing a smooth finish
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#1. Deft Defthane Interior Exterior Clear Polyurethane Satin
What’s great about it
This product is made based on the 450 VOC formula. Therefore, it can deliver a good polyurethane flow that is smooth and soft.
As we took it out for a test with the subject being our wood table, we found out that the polyurethane leaves no brush mark or stain on it.
The pleasant surprise does not end there, this product can cover much space on our wood furniture. Just by using one polyurethane gallon, we can already coat about 550 square feet. Isn’t that great?
How to use
Just like the advertisement has said, this polyurethane is suitable for both indoor and outdoor wood projects.
There are plenty of appliances that we have applied the polyurethane on such as floors, doors, and kitchen cabinets. And the result was quite impressive.
In case you want to recoat your furniture many times, keep in mind that you have to wait about 6 hours between each turn for the previous coat to dry.
Results
When we bought this Deft, we expected that it would have the ability to protect our furniture from sun rays.
And truly, the product has met our needs!
The great 450 VOC formula has worked to absorb all the ultraviolet rays. As a result, our table can stay beautiful over time.
Reasons to Buy
- Leaving no brush mark or stain
- Covering much space
- Absorbing ultraviolet rays
#2. Deft Defthane Interior Exterior Clear Spray
What’s great about it
This Deft 37125025137 can provide super light coats that promise to protect the exterior of your wooden furniture from multiple factors.
In spite of the fact that you can not have a tough finish at the very first try, the sturdy topcoat will still come after you apply this poly for multiple times.
Just make sure that you let every coat dry before applying the new one. Like the above product from Deft, we recommend you to wait about 5 to 6 hours.
How to use
All the components in this polyurethane meet the 450 VOC standard, so the product will not jeopardize your health in any way.
Plus, its level of volatile organic compounds is still enough for you to give your projects a flawless and smooth coat.
Besides, the components of this Deft 37125025137 is oil-based. Thus, it will be ideal to prevent any moisture from affecting the wood.
No wonder why this item is the best outdoor polyurethane for wood.
Results
Who does not like having a product with a high level of convenience? Surely not us, and you as well, right?
While the other normal polyurethane on the market is sold in a gallon, this item appears in the sprayer type.
Thanks to this design, you do not need to prepare any brush or extra tool of any sort to do the coating job.
You only need a few sprays to cover the entire surface to be painted. It is convenient, right?
Reasons to Buy – Pros
- Convenience in using
- Blocking bad sun rays
- Safe to use
- Leaving no mark or stain.
#3. ZAR 34112 Ultra Fast Drying Exterior Polyurethane
What’s great about it
And if you are looking for the best polyurethane for exterior wood door, this ZAR 34112 will be a fairly good option
As this poly is produced from the oil-based ingredients that can absorb UV radiation and prevent oxidation, it will work its best to protect your wooden projects.
Even on extreme heat days, you do not have to worry that the sunlight might do some damages to your objects. The poly helps your furniture always be beautiful and shiny.
And if there are metal parts on the furniture such as the lockset, hinge, the poly will also do you a favor by turning them into rust-free areas.
To summarize, your furniture will be fully protected about quality after applying these poly layers.
How to use
The product can cover from 50 to 75 square feet for every single pint.
And to do the job, you will need a good brush.
Make sure that the brush can handle oil polyurethane. Otherwise, the finish will not look smooth.
Plus, remember one thing that you should not wash the furniture after having coated it.
Because if the coated part gets soaked in water, the poly will start coming off. As a result, the paints you create become meaningless. So remember it!
Results (best for quick drying)
Do you hate waiting?
Then 6 hours between coats with the 2 products above would prove to be pure torture, right?
But now, do not worry because this ZAR 34112 is the best polyurethane for exterior wood for quick drying!
Believe it or not. You only have to wait about 2 hours between every single coat. That will save you a lot of time to complete your coating work.
Reasons to Buy -Pros
- Preventing sunlight
- Anti oxidation
- Quick drying
#4. ZAR 34012 Gloss Ultra Fast Drying Exterior Polyurethane
What’s great about it
Just like the previous ZAR item, this ZAR 34012 only takes 2 hour to go from liquid to solid.
So if you want your appliance to dry quickly after applying, this product will be the best choice for you.
On the other hand, this 34012 model is formulated to absorb sunlight.
Thanks to this feature, your furniture can keep its beautiful shape while standing outdoor. ?
How to use
The product comes in a gallon that you can use a brush to coat your wood furniture with it.
But if you prefer a more convenient approach, you can thin the poly first and put it in a sprayer. In this case, we recommend you use high-quality paint thinner to get the job done faster
Results (best for deep glossy finish)
As we tried applying this polyurethane on our wood bench, the first coat was not as smooth as we first expected.
But the more we coated, the better the result turned out. After about 4 coats, what we received was a deep glossy finish.
This is also the best thing that we like about this ZAR 34012.
Reasons to Buy -Pros
- Quick drying
- Give deep glossy finish
- The poly can be thinned with a paint thinner
#5. Deft Interior Exterior Water-Based Polyurethane
What’s great about it
You are convinced that Deft’s products are the only thing doing for you right now but the long waiting time puts you off?,
Then you can buy this 0037125259044 model. With the water-based components, the poly takes you only 2 hours of waiting to dry.
And, against many’s assumptions, water-based components are not weaker than the oil-based ones.
In fact, this product still gives extremely durable coats to protect your furniture from the strike of all sorts of external factors.
How to use
As the polyurethane itself is strong enough to hold out against severe weather conditions, the process required for applying it to your outdoor appliances will be problem-free.
Especially, the components of it can absorb the bad lights from the sun, and so even when years have gone by, the worst things that can befall wooden furniture, darkening, and burning, if you are new to wood stuff, are not likely to come to pass.
Also, the product is designed to provide a clear satin finish. That means that you will be able to keep the original color of your wood furniture.
Results
What we like about this polyurethane is that it will not put your health in risk upon exposure.
As the poly meets the VOC standard and all the regulations for the environment, you can jazz up not only your indoor things but also outdoor ornaments with zero concern.,
Another thing that should be included is that this poly does not leave behind much odor.
So if you hate bad smells while coating, this chemical will do the trick just fine!
Reasons to Buy -Pros
- Quick-drying
- Giving durable coats
- Keeping the original color of the furniture
- Low odor
#6. SEAL-ONCE NANO+POLY Penetrating Wood Sealer
What’s great about it
When it comes to safety in use, we can not help mentioning this Seal-Once SOP 500G.
More specifically, this oil-based product does not contain any toxic chemicals or noxious components.
Therefore, you can use it on your outdoor objects, knowing for certain that nothing wrong will happen to you or your beloved garden.
Also, keep in mind that it will not damage the environment.
How to use
You can use this polyurethane on any wood furniture surface. Its components can work as a shield to prevent the Ultraviolet rays coming from the sun.
Thus, your wooden objects will not fade over time.
Another plus point is that if you have grown out of the coats or want to redecorate all over again, you can remove them with ease.
What you need to do is mix some soap with water. After that, put a towel in the mixture and scrub your coated furniture.
The poly will then fall out quickly.
Results (best for extending wood life)
Do you know why this SOP 500G is chosen as the best polyurethane for outdoor wood furniture?
The reason is, the poly can not only protect the wood but also extend its lifespan.
To be specific, the item keeps the wood safe from mold, decay, mildew, and staining, so that the wood will be able to remain its shape and quality.
As a result, the furniture can serve you for a longer period.
Reasons to Buy -Pros
- No toxic components
- Blocking ultraviolet sun rays
- Ease in cleaning
- Extending wood life
Things to consider before buying
In order to own the best polyurethane for exterior wood, you should need to consider these below factors. So let’s see which one is the most suitable product for you!
#1. Water-Based Polyurethane
Water-based polyurethanes are finished painting layers that work well with wood. This makes them a favorite item of many people, especially furniture enthusiasts. This type of polyurethanes provides enough hydration to help protect the wood from drying and flaking. In addition, it also improves the wood’s appearance as well as structure.
#2. Oil-Based Polyurethane
Typically, oil-based polyurethane will be more expensive and give the wood better durability than water-based. If you are choosing paint on the outer surface for a wood item, we recommend it.
Oil-based polyurethane helps ensure that your wooden tables, wooden chairs, and all of your wooden furniture can be preserved, avoiding bad weather.
Meanwhile, oil-based poly products may expand or contract when the temperatures rise or fall. This confirms that polyurethanes offer very good protection.
#3. Finish And Appearance
Before choosing the best exterior polyurethane for wood, you should shape try to picture your final finish idea you want.
Each type of poly will produce products with different shapes and appearances.
For example, the surface is clear or faint, glossy or textured, or satin. The finish you choose will affect your wood surface.
#4. Durability
Durability is one of the most important factors to prioritize above the others Besides having a perfect appearance, consider the shelf life of the product.
High-durability products will save you a lot of money and time.
You will not need to worry about the continuous repair of your furniture, as well as have more time to tend to other things.
#5. Drying Time
Drying time is also a matter of concern. If you want your wooden furniture to dry fast, you should choose quick-drying polymeric products.
On the other hand, if cost-saving is your primary target, you can use a longer dry polyurethane. This type is usually more durable.
Is polyurethane OK for exterior use?
Not all the polyurethane is ok for exterior use. More specifically, a good poly for outdoor furniture must have this ability:
- Blocking the ultraviolet rays
- Weather resistance
- Preventing moisture, mold, mildew, stain, etc.
How long does Polyurethane last outdoors?
Depending on the quality of the polyurethane, you will know how long it lasts outdoors.
Typically, a high-quality poly can protect the wood for about 6 – 12 months.
However, the polyurethane can last even longer, if you coat the wood furniture regularly.
Does polyurethane make wood waterproof?
You must check the components of the polyurethane to see if it can make wood waterproof or not.
Some poly requires you to coat the furniture that stands above the waterline.
Because should the poly ever come into contact with water, it will be washed and loses all the effects
Is polyurethane a wood sealer?
You may have not known. But polyurethane is really a good sealer.
It protects your wood objects from many outside impacts such as bugs, weather, animals, moisture, etc.
In some special cases, the poly can even extend the lifespan of the wood. Isn’t it great?
Can you use polyurethane on outdoor furniture?
Our answer is yes.
Polyurethane can be applied to outdoor furniture.
However, as we have mentioned above, the poly used for exterior objects should have these abilities:
- Preventing the sun rays
- Resting weather
- Keeping the wood far from mold, moisture, stain, mildew, etc.
Conclusion
You have spent too much time and effort on the furniture, if you damage it with an inappropriate poly finish, then it is really stupid.
Yeah.
And that is what we mean here.
You need to consider carefully before buying paint, about price and quality whether they really meet your needs.
Hopefully, after this article, you can choose for yourself the best polyurethane for exterior wood. If you have any questions, please leave it in the comment below. We will reply to you soon.
Good luck!
