Best Spray Sealant for 2023 (Review)

Sometimes it might be quite difficult to find the best spray sealant. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this spray sealant buying guide.

Quick Picks:

#	Preview	Product
1		Mod Podge Spray Acrylic Sealer that is Specifically Formulated to Seal Craft Projects, Dries Crystal...	Check Price
2		Gorilla Waterproof Patch & Seal Spray, Clear, 14 Ounces, (Pack of 1)	Check Price
3		Aleene's 26412 Spray Gloss Finish, 6 Oz Acrylic Sealer, Original Version	Check Price
4		Gorilla Waterproof Patch & Seal Spray, Black, 16 Ounces, (Pack of 1)	Check Price
5		Permatex 82099 Spray Sealant, 12 oz.	Check Price
6		Rust-Oleum 351905 LeakSeal Flexible Rubber Coating Spray, 14 oz, Clear	Check Price
7		Flex Seal Spray Rubber Sealant Coating, 14-oz, Clear (2 Pack)	Check Price
8		Loctite Tite Foam Gaps & Cracks White Insulating Foam Sealant 12 fl oz, 1 Can	Check Price
9		Gorilla Waterproof Patch & Seal Spray, White, 14 Ounces, (Pack of 1)	Check Price
10		Plaid Clear Acrylic Sealer Aerosol Spray, 6 Ounce (Pack of 1), Matte	Check Price

Best Spray Sealant Reviews:

Bestseller No. 1

Mod Podge Spray Acrylic Sealer that is Specifically Formulated to Seal Craft Projects, Dries Crystal Clear is Non-Yellowing No-Run and Quick Drying, 12 ounce, Gloss

• CONVENIENT SIZE - This 12 oz clear acrylic sealer is a must-have to your art supplies
• GLOSSY, CRYSTAL CLEAR FINISH - When dry, this easy-to-use formula dries to a glossy, clear finish that will make your arts and crafts glisten
• USE ON MULTIPLE SURFACES - This easy to use spray sealer works great on wood, metal, canvas, terra cotta and so much more
• EASY CLEAN UP - After completing project, turn can upside down and spray to keep nozzle from clogging
• TRUSTED BRAND - For over 50 years Mod Podge has been America's favorite glue, sealer, and finish. Mod Podge Gloss Acrylic Sealer is proudly made in the USA

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Bestseller No. 2

Gorilla Waterproof Patch & Seal Spray, Clear, 14 Ounces, (Pack of 1)

• SEALS OUT WATER, AIR AND MOISTURE: Gorilla Waterproof Patch and Seal Spray is a flexible, rubberized coating that seals out water, air and moisture to stop and prevent leaks
• EASY TO USE: The applicator nozzle has a controlled spray pattern providing a clean, even coat; Once applied, the self leveling formula smoothly covers small gaps and cracks ensuring a watertight seal
• TEMPERATURE AND UV RESISTANT: When dried, Gorilla Waterproof Patch & Seal Spray is temperature and UV resistant resulting in lasting repairs (SERVICE TEMPERATURE: -40°F to 160°F)
• PAINTABLE: Works with both latex and oil based paint; When coating with oil based paint, use a primer first before painting
• USE ON: Roofs, Gutters, Skylights, Flashing, Chimneys, PVC Pipe Joints, Windows, RVs, DIY Projects and More. Not for continuous submersion or below-waterline use.

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SaleBestseller No. 3

Aleene's 26412 Spray Gloss Finish, 6 Oz Acrylic Sealer, Original Version

• Acrylic sealer spray provide a protective, clear finish
• Give a glossy luster to virtually any indoor or outdoor project
• A durable protective finish
• Applies clear and dries gloss
• Spray-on formula goes ono simply and evenly.

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Bestseller No. 4

Gorilla Waterproof Patch & Seal Spray, Black, 16 Ounces, (Pack of 1)

• SEALS OUT WATER, AIR AND MOISTURE: Gorilla Waterproof Patch and Seal Spray is a flexible, rubberized coating that seals out water, air and moisture to stop and prevent leaks
• EASY TO USE: The applicator nozzle has a controlled spray pattern providing a clean, even coat; Once applied, the self leveling formula smoothly covers small gaps and cracks ensuring a watertight seal
• TEMPERATURE AND UV RESISTANT: When dried, Gorilla Waterproof Patch & Seal Spray is temperature and UV resistant resulting in lasting repairs (SERVICE TEMPERATURE: -40°F to 160°F)
• PAINTABLE: Works with both latex and oil based paint; When coating with oil based paint, use a primer first before painting
• USE ON: Roofs, Gutters, Skylights, Flashing, Chimneys*, PVC Pipe Joints, Windows, RVs, DIY Projects and More! Not for continuous submersion or below-waterline use.

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Bestseller No. 5

Permatex 82099 Spray Sealant, 12 oz.

• Durable rubber barrier stops leaks in minutes
• Targets low pressure leaks in hoses, oil pans, differentials, transmission pans, as well as plastic, PVC and metal pipes
• Eliminates the need for liquid additive sealers that can swell and foul internal seals
• Seals hard-to-reach leaks without the need for disassembling or removing parts
• Resists common shop fluids

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Bestseller No. 6

Rust-Oleum 351905 LeakSeal Flexible Rubber Coating Spray, 14 oz, Clear

• Exterior/interior use on gutters, roofs, flashing, ductwork, PVC, masonry, concrete and more
• Oil-based formula seals leaks and cracks instantly with a flexible rubber coating
• Dries to touch in 30 minutes and covers up to 8 sq. ft.
• Prevents water and moisture penetration for ultimate protection
• Flat finish can be top-coated with latex or oil based paints

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Bestseller No. 7

Flex Seal Spray Rubber Sealant Coating, 14-oz, Clear (2 Pack)

• The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color
• Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable; lasts many years
• Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies
• Protects surface from corrosion, can be used on wet or dry surfaces
• Will not sag or drip in the Summer heat. Will not crack or peel in the Winter cold

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SaleBestseller No. 8

Loctite Tite Foam Gaps & Cracks White Insulating Foam Sealant 12 fl oz, 1 Can

• Expands To Fill: Loctite Tite Foam Gaps & Cracks fills, seals, and insulates effectively around gaps and cracks up to 1 inch in size
• Premium Durability: Polymer foam based on purified and concentrated ingredients withstands harsh UV rays for long-lasting results
• High Density Foam: Offers high density with a uniform cell structure for durability and overall insulation for your remodeling needs
• Superior Flexibility: Withstands building and material movement without compromising its seal
• Strong Adhesion: Sealant bonds to most building materials like wood, concrete, brick, stone, metal, pvc, and more

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Bestseller No. 9

Gorilla Waterproof Patch & Seal Spray, White, 14 Ounces, (Pack of 1)

• SEALS OUT WATER, AIR AND MOISTURE: Gorilla Waterproof Patch and Seal Spray is a flexible, rubberized coating that seals out water, air and moisture to stop and prevent leaks
• EASY TO USE: The applicator nozzle has a controlled spray pattern providing a clean, even coat; Once applied, the self leveling formula smoothly covers small gaps and cracks ensuring a watertight seal
• TEMPERATURE AND UV RESISTANT: When dried, Gorilla Waterproof Patch & Seal Spray is temperature and UV resistant resulting in lasting repairs (SERVICE TEMPERATURE: -40°F to 160°F)
• PAINTABLE: Works with both latex and oil based paint; When coating with oil based paint, use a primer first before painting
• USE ON: Roofs, Gutters, Skylights, Flashing, Chimneys*, PVC Pipe Joints, Windows, RVs, DIY Projects and More! Not for continuous submersion or below-waterline use.

Check Price

Bestseller No. 10

Plaid Clear Acrylic Sealer Aerosol Spray, 6 Ounce (Pack of 1), Matte

• Easy to use
• Stays durable
• Dries clear
• Non-yellowing
• Can be used over water base and oil base paint

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Last update on 2023-06-07 / Affiliate links / Images from Amazon Product Advertising API

How to find the best spray sealant?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best spray sealant for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good spray sealant recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

• What features does the spray sealant need to have to be perfect for my needs?
• What is my budget?
• Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for spray sealant to find what you’re looking for:

Brand

In some cases, the brand of spray sealant is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given spray sealant are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about spray sealant are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare spray sealant quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best spray sealant can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.