10 Best Deck Sealer & Best Deck Stains in 2020 – Reviews

No matter how good your deck might have looked when you first walked on it all those years ago, it has since undoubtedly deteriorated to some extent. This is the fate of all decks given enough time because all wooden surfaces tend to succumb to rotting, mildew, and cracks when faced with the elements. It is therefore imperative that you invest in a deck sealer sooner rather than later, if not to reverse the damage time has caused then to at least prolong the durability of your deck for as long as possible.

Given the sheer variety of deck sealers and deck stain removers the market has to offer, it may prove a bit difficult to find one that’s most suitable for your particular deck. A good rule of thumb is to always consider the type of wood, size, and initial coating of your deck upon making such a purchase. To give you an idea of what’s out there, we put together a list of the ten best deck sealers & deck stains money can buy.

Best Deck Sealer & Deck Stains Reviews

#10 Restore-A-Deck Wood Stain for Decks, Fences, & Wood Siding

Restore-A-Deck Wood Stain for Decks, Fences, & Wood Siding

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This ingenious wood stain remover from Restore-A-Deck is one of the very best in regards to its versatility. Easy to apply, this product is guaranteed to work equally well for not only decks but fences and wood sidings all the same.

Formulated on an eco-safe set of ingredients, this wood stain is water-based and very easy to clean. We should also point out that it is designed to also protect wood from damaging UV oxidation and graying while protecting against mold or mildew growth at the same time.

#9 Thompson’s TH.042841-16 Waterseal Waterproofing Stain

Thompson's TH 042841-16 Waterseal Waterproofing Stain

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Perfect for exterior wooden surfaces of any kind, the Waterseal Waterproofing Stain from Thompson’s is a semi-transparent acorn brown product that can be used with complete freedom without the fear of causing any damage to the wood in any way.

Its formula is moderately pigmented to add a sublime shade of color yet still showcase the natural wood texture and grain of your deck, while the advanced polymers in its composition provide an extra layer of protection against color fading.

#8 Restore-A-Deck Wood Stain Stripper

Restore-A-Deck Wood Stain Stripper

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As the name would suggest, this particular wood stain stripper is perfect for restoration projects, regardless of the state of the deck itself. When properly applied, this wood stain removes clear, transparent, semi-transparent, and semi-solid coatings of any condition.

At the same time, it brightens and restores all wooden surfaces it is applied on while its powdered formula can be expected to provide a very strong mixture ratio for difficult to remove finishes.

#7 Restore-A-Deck Wood Brightener

Restore-A-Deck Wood Brightener

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Similar to the restoration Restore-A-Deck product we talked about, the Wood Brightener is intended to also help with wood restoration/repair projects but more on the aesthetic side of things. In this respect, this deck neutralizer/brightener aims to brighten and restore wood surfaces to an impressive standard.

It does so with the help of a powdered eco-safe formula which improves absorption of wood stains more than most similar products.

#6 Restore-A-Deck Wood Cleaner

Restore-A-Deck Wood Cleaner

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Made by the reputable Restore-A-Deck, this wood cleaner aims to clean and beautify your deck while also providing a much-needed protection against ulterior issues. As such, it allows you to prep new wood, weathered wood, and maintenance coats as easily as humanly possible.

We should also point out that its ingenious formula can be used to prepare 5 liquid gallons of wood cleaner solution when mixed, which needless to say, is extremely cost effective.

#5 DeckWise Ipe Seal Hardwood Endgrain Sealant

DeckWise Ipe Seal Hardwood Endgrain Sealant

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This easy to apply sealant from DeckWise, as the name suggests, can be expected to perform exceptionally well on hardwood surfaces. At the same time, this sealant is also formulated to protect the structural integrity of hardwood decking and prevent the appearance of rotting and mildew. Furthermore, just one quart of this end sealer can be used to cover around 500 square feet of decking, which is impressive to say the least.

#4 Thompsons WaterSeal Advanced Natural Wood Protector

Thompsons WaterSeal Advanced Natural Wood Protector

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If you are looking for a versatile wood protector and sealer that you can use on deck, fences, exterior furniture, and exterior wooden surfaces, then look no further. Thompson’s WaterSeal Natural Wood Protector is formulated to deliver an advanced standard of protection against water damage of any kind.

Due to its exceptional, long-lasting beading and waterproofing, it can also help maintain your deck’s natural color while protecting it against mildew and rotting at the same time.

#3 Anvil Deck-A-New Resurfacer Paint

Anvil Deck-A-New Resurfacer Paint

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Formulated to repair structurally sound, wooden composite decks, concrete patios, walkways steps, and porches of any kind, the Anvil Deck-A-New Resurfacer is perhaps one of the most versatile such paints out there.

Due to its ingenious formula, it can not only rejuvenate weathered or damaged wood or concrete surfaces but protect them against further damage as well, which considering its easy application, means that it can be used for a variety of restoration projects.

#2 Rubberseal Liquid Rubber Waterproofing and Protective Coating

Rubberseal Liquid Rubber Waterproofing and Protective Coating

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This EPA energy star rated, aging-resistant coating from Rubberseal is well-known for its low VOC and excellent elongation. At the same time, its highly insulating formula makes it great for not only decks but roofs and RV roofs as well. Referred to as ‘liquid rubber’ it uses a liquid paste to seal and waterproof virtually any surface it is used on.

Speaking of which, this coating can spread over 60 square feet per gallon at 20 imperial mils, which is no small feat by any means.

#1 General Finishes QTHS Water Based Topcoat

General Finishes QTHS Water Based Topcoat

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Few deck sealers and deck stains can even come close to the General Finishes QTHS Topcoat, a water-based coating of the highest quality.

By most standards, this is perhaps the hardest, most durable polyurethane topcoat the market has to offer, one that incorporates a UV stabilizer formula to protect whatever surface it is used on from breaking down in sunlight while protecting the underlying material against stains and fading.

Thanks to its pure polyurethane durability, it can even be used on hard floors or equally hard surfaces.