Looking for the Best Exterior Wood Sealer available to buy right now on Amazon but don’t want to have to do all the research on the pros and cons of the different types of Exterior Wood Sealer?
Pop Expert have put together this list of the top 10 selling Exterior Wood Sealer on Amazon – sorted by overall popularity and positive consumer reviews.
The Pop Expert list of top selling Exterior Wood Sealer is the ideal place to start when you are trying to find the Best Exterior Wood Sealer for your neeeds.
Popular Exterior Wood Sealer on Amazon
Details on the Best Exterior Wood Sealer
On Sale!Bestseller No. 1
Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon
- WATERPROOFING STAIN – Bring out the beauty of your outdoors with Thompson’s WaterSeal Clear Multi-Purpose Waterproof Stain. Proven to waterproof concrete, brick, exterior wood and other exterior surfaces.
- CLEAR STAIN – This outdoor wood stain and sealer provides a clear finish. It will hide the grain, but still allow the texture to show. It provides complete protection while adding enhancing the natural color.
- FADE RESISTANT FINISH – The advanced polymers in this outdoor wood and deck stain deliver fade-resistant color so it stays looking great year-round. The coating resists UV damage, so you can apply with confidence.
- EASY TO USE – Whether you’re refinishing an existing fence or putting the finishing touches on a new patio, this concrete, brick, wood sealer is easy to apply. Clean the surface thoroughly prior to use for best results.
- THOMPSON’S – Protecting & maintaining all your exterior surfaces, can easily be simplified if you know where to start. Thompson’s WaterSeal is here to take the edge off, thanks to our one-coat products, informative how-to guides & decades of expertise.
$19.99
−$2.02
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On Sale!Bestseller No. 2
Olympic WaterGuard 11 oz. Clear Exterior Waterproofing Wood Sealer Spray
- Ready to use clear sealant and waterproofer
- Perfect for new wood, pressure-treated wood, weathered wood and wood with a weathered clear or semi-transparent stain
- Durable sealant that provides waterproofing protection
- Repels water
- Provides SUNBLOCK UV protection
$8.19
−$1.71
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On Sale!Bestseller No. 3
SEAL-ONCE MARINE - 1 Gallon Penetrating Wood Sealer, Waterproofer & Stain. Water-Based, Ultra-low VOC formula for high-moisture areas to protect wood docks, decks, piers & retaining walls.
- MARINE SEALANT: Our liquid formula creates a UV-stable coating for protection against the elements, saltwater spray, and water damage. Marine is a great protector for outdoor furniture, thermally modified wood, and boat docks. Marine is safe for use over open water and is non-hazardous to aquatic life.
- DECK STAIN: It's water-based, ultra-low VOC, great for enhancing the extended life of your flooring, siding, and porch. The paint forms a water-resistant shield around wood fibers at the cellular level to help preserve the natural color.
- WATERPROOF WOOD SEALER: The wood used on boat docks, decks, and retaining walls near rivers, lakes, oceans, and ponds is subjected to constant moisture. We crafted a sealer, remove stain, and finish all in one, specifically for these installations.
- WOOD SEALANT: Our fast-drying protector penetrates wood below the surface, coating the wood fibers at the cellular level, which creates a long-lasting, flexible, breathable barrier. It provides a no-fuss, easy clean-up with soap and water.
- SEAL-ONCE: Our user-friendly wood sealers and stains are an effective way to protect your lumber or concrete against water damage. When you use Seal-Once, you have the satisfaction of knowing our products will not harm pets, plants, or people.
$66.98
−$15.50
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Bestseller No. 4
Varathane 250241H Ultimate Water-Based Spar Urethane, Quart, Crystal Clear Satin
- Durable, poly for outdoor wood surfaces such as furniture, doors, windows, fences, trim and more
- water based formula is easy to apply and cleans up with soap and water
- Dries to the touch in 30 minutes and covers up to 87 sq. ft. per quart, recoat after 2 hours
- supports the Weather and UV , top coat does not yellow and helps against natural elements
- Crystal clear, satin finish provides a classic and natural look
On Sale!Bestseller No. 5
Minwax Helmsman Water Based Spar Urethane, Quart, Gloss
- PROTECTIVE CLEAR FINISH – Minwax Helmsman Water Based Spar Urethane is a crystal clear wood finish that is specially formulated to protect against nature’s toughest conditions.
- EFFECTIVE YEAR ROUND – This wood varnish forms a protective barrier against rain and moisture to protect your projects and keep them looking their best. Special oils allow the finish to expand & contract with the wood as seasons and temperatures change.
- VERSATILE – Ideal for use on doors, windows, trim, bathroom cabinets, bar tops, kitchen countertops, outdoor furniture and more. It’s a versatile water-based spar urethane that dries quickly and cleans up easily with warm water.
- GLOSS FINISH – Give your wood projects a sleek finish with this gloss clear varnish. It not only protects the natural beauty of the wood, but offers a shiny, sleek sheen for a modern look. It’s ideal for use over light colored woods and stains.
- A BRAND YOU CAN TRUST – Minwax is America’s leading brand of wood finishing and wood care products. Since 1904, we have been inspiring consumers to Keep on Finishing. We offer consumers a complete line of products to meet every wood finishing need.
$26.62
−$3.74
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Newest Exterior Wood Sealer
New
Flood Easy Seal 1 gal. Natural Cedar Semi-Transparent Exterior Wood Finish
- Premium oil-based wood finish & sealer with one-coat application
- Fortified with PENETROL additive penetrates deep for a flawless finish
- No runs, laps or back-brushing
- Water resistant and UV blocking coating
- Provides a rich, subtle semi-transparent finish which resists cracking, flaking and peeling
New
26OZ Garden Box Sealer, Plant-Based Waterproofing Wood Sealant for Raised Garden Beds, Planters & Pet Shelters, Long-Lasting Protection for All Wood Types from Water & Weather Damage
- ENHANCES OUTDOOR DURABILITY FOR ALL WOOD TYPES: Our premium wood treatment absorbs into wood surfaces to help resist the effects of outdoor exposure. Suitable for cedar, pine, hardwood, bamboo, and pressure-treated wood. Ideal for raised garden beds, planters, fences, and other backyard projects. Note: Not recommended for laminated or coated wood.
- PLANT-BASED & VOC-FREE FORMULA: Made with naturally derived ingredients, this formula contains no synthetic solvents, waxes, or strong odors. Designed with your garden and family in mind, it’s a safe choice for spaces shared with plants and pets.
- LONG-LASTING PERFORMANCE WITH LESS MAINTENANCE: Unlike surface coatings that wear away quickly, our formula bonds with wood to help extend its appearance and durability over time. Helps minimize the impact of outdoor elements such as water and sun.
- SAFE FOR HOME GARDENS & OUTDOOR USE: Perfect for outdoor spaces where families grow plants or create DIY wood projects. Suitable for use on raised beds, flower boxes, and wooden structures in pet environments.
- EASY APPLICATION & LASTING RESULTS: Apply using a brush, roller, or sprayer—just two coats on a clean, dry surface are all it takes. Dries in approximately 2 hours between coats. One bottle covers 50–200 sq ft depending on the wood's porosity.
New
Polar Invisible Waterproof Sealer Clear - 2 x 21 Fl Oz - Instant Waterproof Sealant for Fabric, Concrete, Brick, Wood & Masonry - Long Lasting Protection for Interior & Exterior Surfaces
- Instant Waterproof Protection: Polar Invisible Waterproofing Sealer provides instant waterproofing for various materials, ensuring excellent durability and effective resistance to water damage. Its advanced formula creates a strong barrier against environmental elements
- UV Protection & Weather Resistance: This sealer provides a waterproof coating with excellent UV shielding and weather resistance. It effectively protects surfaces while preventing fading and ensures reliable performance even in challenging conditions
- Versatile for Interior & Exterior Use: Our clear sealant protects a variety of surfaces including fabrics, wood, brick, concrete, tile and grout, both indoors and outdoors. It enhances durability for exterior wooden furniture and tents. Similar to high-quality shoes, this sealant offers full strength and versatility, making it ideal for high-traffic spaces like patios, decks, garages, kitchens, and warehouses
- Maximum Coverage: Our 600ml can of our invisible waterproof sealant spray covers up to 3.5 sq metres, making it ideal for both small and larger projects. Shake the can thoroughly for 30 seconds after the agitator rattles, and spray from 20-30 cm in short, even coats. Apply 2 to 3 coats, allowing 15 minutes between applications for optimal protection
- Invisible Finish: Our durable invisible waterproofing sealant dries invisible, preserving the original colour and texture of your surfaces. Its transparent formula ensures that the aesthetic appeal remains unchanged, keeping your surfaces looking pristine
New
Garden Box Sealer 1 Gallon, Non-Toxic & Plant-Based Waterproofing Wood Sealer for Raised Garden Beds, Planters & Pet Shelters, Long-Lasting Protection Against Water, Sun & Weather Damage
- PROFESSIONAL-GRADE PROTECTION FOR ALL WOOD TYPES: Our premium wood sealer penetrates deep into wood surfaces to help protect against the effects of moisture, sun exposure, and outdoor wear. Suitable for cedar, pine, hardwood, bamboo, and pressure-treated wood. A great choice for garden beds, planter boxes, fences, and other outdoor wood structures. Note: Not recommended for laminated or coated wood.
- PLANT-BASED FORMULA – FREE FROM HARSH FUMES: Made with naturally derived ingredients, this formula contains no synthetic solvents, waxes, or strong odors. Designed with your garden and family in mind, it’s a safe choice for spaces shared with plants and pets.
- LONG-LASTING PERFORMANCE WITH LESS MAINTENANCE: Unlike surface coatings that wear away quickly, our formula bonds with wood to help extend its appearance and durability over time. Helps minimize the impact of outdoor elements such as water and sun.
- HOME GARDEN & PET-FRIENDLY USE: Great for DIY garden projects, home planters, and wooden enclosures near pets. Perfect for raised beds, flower boxes, and other non-painted outdoor wooden items.
- EASY APPLICATION & LASTING RESULTS: Apply using a brush, roller, or sprayer—just two coats on a clean, dry surface are all it takes. Dries in approximately 2 hours between coats. Covers Up To 50–200 sq ft depending on the wood’s porosity.
On Sale!New
Olympic WaterGuard 11 oz. Clear Exterior Waterproofing Wood Sealer Spray
- Ready to use clear sealant and waterproofer
- Perfect for new wood, pressure-treated wood, weathered wood and wood with a weathered clear or semi-transparent stain
- Durable sealant that provides waterproofing protection
- Repels water
- Provides SUNBLOCK UV protection
$8.19
−$1.71
More Details