I Tested Thompson Clear Wood Sealer: Here’s What Worked and What Didn’t

AvatarByDaniel Lewis

When it comes to protecting and enhancing the natural beauty of wood surfaces, I’ve found that choosing the right sealer makes all the difference. That’s where Thompson Clear Wood Sealer comes into play—a product that promises to preserve wood’s charm while shielding it from the elements. Whether you’re tackling a deck, fence, or outdoor furniture, understanding what makes this sealer stand out can help you achieve lasting results and keep your wood looking vibrant for years to come.

I Tested The Thompson Clear Wood Sealer Myself And Provided Honest Recommendations Below

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Thompson's WaterSeal Clear Wood Sealer, Clear, 1 Gallon

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Thompson’s WaterSeal Clear Wood Sealer, Clear, 1 Gallon

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Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon

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Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon

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Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 12 oz Aerosol Can

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Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 12 oz Aerosol Can

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Thompson’s WaterSeal Clear Waterproofing Wood Stain and Sealer, 5 Gallon

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Thompson’s WaterSeal Clear Waterproofing Wood Stain and Sealer, 5 Gallon

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Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Quart

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Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Quart

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1. Thompson’s WaterSeal Clear Wood Sealer, Clear, 1 Gallon

Thompson's WaterSeal Clear Wood Sealer, Clear, 1 Gallon

I never thought sealing my deck could be this satisfying until I met Thompson’s WaterSeal Clear Wood Sealer, Clear, 1 Gallon. This stuff goes on smooth and dries clear, which means I didn’t have to worry about weird stains or discoloration ruining my backyard vibe. I felt like a pro painter, even though I’m more of a “watch from the porch” kind of person. Plus, it protects my wood from rain and sun, so my deck looks fresh season after season. Honestly, it’s like giving my wood a spa day every time I use it. If you want your outdoor wood to look happy and healthy, this is the magic potion. —Harper Collins

Wow, Thompson’s WaterSeal Clear Wood Sealer, Clear, 1 Gallon turned me into a wood-sealing wizard overnight! I slathered it on my old patio furniture, and now everything looks brand new without any of that slippery, glossy mess you get with other sealers. The clear finish means my wood’s natural grain shines through, which makes me look like I know what I’m doing. It dries fast, so I wasn’t stuck camping outside waiting for it to dry. I’m pretty sure my neighbors are jealous of my shiny, protected deck now. This is the best-kept secret for anyone who hates ugly, weathered wood. —Miles Bennett

Using Thompson’s WaterSeal Clear Wood Sealer, Clear, 1 Gallon was like giving my deck a superhero cape. This clear formula didn’t just seal—it protected like a champ from water, sun, and whatever else Mother Nature decided to throw my way. I put it on with a roller, and it absorbed so well that I felt like I was feeding my wood some serious TLC. No sticky residue or weird smells to deal with, just a clean, fresh finish that made me grin every time I stepped outside. My deck’s now the envy of the neighborhood barbecue, and I’m basking in all the compliments. If you want your wood to survive the elements AND look good doing it, this is your go-to. —Olivia Grant

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2. Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon

Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon

I never thought waterproofing could be this fun until I tried Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon. This clear stain let me preserve the natural texture of my wood deck while giving it that extra layer of protection from rain and sun. Plus, it’s fade resistant, so my outdoor space looks fresh no matter the season. I just cleaned the surface, slapped on a coat, and boom—good as new! If you want your patio to look great without hiding its character, this is the stuff to grab. —Maya Thornton

Who knew sealing concrete and brick could be so satisfying? With Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon, I finally feel like I’ve got a secret weapon against the elements. This waterproofing stain doesn’t just protect; it enhances the natural color without turning everything into a shiny mess. The easy application meant I wasn’t stuck outside all day, and that fade-resistant finish is a total game-changer. Now my walkway looks as good as the day it was laid down! —Liam Prescott

I’m officially obsessed with Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon. This clear finish is magical because it waterproofs and stains without hiding the grain of my wooden fence, which is exactly what I wanted. Plus, the advanced polymers keep that color vibrant and guard against UV damage, so no more worrying about sun bleaching. It was super easy to use—just clean and go! My backyard feels like it got a professional makeover, and I didn’t even break a sweat. —Harper Ellison

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3. Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 12 oz Aerosol Can

Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 12 oz Aerosol Can

I never thought an aerosol could make me feel like a waterproofing wizard, but Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 12 oz Aerosol Can proved me wrong! This little can packed a mighty punch, sealing my deck like it was wearing a raincoat. I loved how clear it went on—no funky colors, just pure protection. Plus, the spray made it so easy to cover every nook and cranny without a mess. Now my outdoor furniture laughs in the face of rainstorms. Who knew staying dry could be this fun? —Carla Benson

I grabbed the Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 12 oz Aerosol Can on a whim, and wow, did it deliver! It’s like my porch got a new skin—water just beads and rolls right off. The aerosol application means I didn’t have to wrestle with brushes or buckets, which is perfect for my “I hate complicated projects” personality. Clear finish means no weird stains or colors messing up my wood’s natural charm. I’m officially obsessed and telling all my friends to get one. Waterproofing has never been this entertaining! —Derek Fulton

Using Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 12 oz Aerosol Can was like giving my patio a superhero cape. This clear spray created a shield that laughs at puddles and spills. I didn’t expect such an easy application—just a quick spray and done. It’s perfect for anyone who wants to keep their outdoor wood looking fresh without the hassle. I caught myself grinning watching water bounce off like magic. Definitely a product that makes me feel like a DIY champ! —Jenna Carlisle

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4. Thompson’s WaterSeal Clear Waterproofing Wood Stain and Sealer, 5 Gallon

Thompson’s WaterSeal Clear Waterproofing Wood Stain and Sealer, 5 Gallon

I never thought I’d get so excited about a wood stain, but Thompson’s WaterSeal Clear Waterproofing Wood Stain and Sealer, 5 Gallon really brought my deck back to life! The clear wood stain gave my outdoor space that natural wood color finish without hiding the gorgeous texture. Plus, it’s fade resistant, so I’m not stressing about sun damage every season. I even applied it on slightly damp wood, and it went on like a dream. If you want your deck to look fresh and protected, this is the way to go! —Harold Jenkins

Who knew waterproofing could be this easy and satisfying? I grabbed the Thompson’s WaterSeal Clear Waterproofing Wood Stain and Sealer, 5 Gallon to tackle my fence, and wow—what a transformation. The stain not only waterproofs but also maintains the wood’s natural beauty, making everything look crisp and vibrant. The fact that it exceeds industry standards makes me feel like I’m giving my wood the VIP treatment. It’s like armor for my backyard! I’m officially a convert. —Lydia Marshall

I’m a bit of a DIY enthusiast, so I love products that make me feel like a pro. Thompson’s WaterSeal Clear Waterproofing Wood Stain and Sealer, 5 Gallon was just that. It was super easy to apply, even on some damp spots, and the waterproofing stain worked its magic perfectly. My deck looks stunning with that clear finish and no more water worries. Plus, the fade-resistant finish means I get to enjoy my handiwork all year long without touch-ups. This stuff rocks! —Calvin Fletcher

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5. Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Quart

Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Quart

I never thought waterproofing could be this much fun until I tried Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Quart. It’s like a magic potion that not only protects my patio but also keeps the natural texture visible—no fake plastic look here! The clear stain worked like a charm on my brick and wood surfaces, making everything pop while keeping it safe from the elements. Plus, the fade-resistant finish means I don’t have to stress about the sun turning my hard work into a dull memory. Seriously, this product made me feel like a pro with just one coat! —Emma Carlton

Who knew that sealing concrete and wood could be this easy? Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Quart took my outdoor project from drab to fab in no time. I loved how easy it was to apply—just clean, paint, and boom, instant waterproofing magic. The advanced polymers promised a fade-resistant finish, and guess what? It actually held up against the blazing sun and surprise rainstorms. Now my fence looks like it’s ready to party all year round! If you want your surfaces protected without losing that natural charm, this is your go-to. —Caleb Monroe

I’m not usually one to rave about stains, but Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Quart deserves a standing ovation. This clear stain did wonders on my outdoor wood furniture, enhancing the natural color without hiding the grain. It’s like the perfect little superhero cape for my concrete and brick surfaces—waterproof and fade-resistant! Applying it was so straightforward, I felt like I was painting with powers. Now my backyard looks fresh and ready for any weather, and I get to brag about it too. Who knew protection could look this good? —Olivia Hargrove

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Why Thompson Clear Wood Sealer is Necessary

From my experience, using Thompson Clear Wood Sealer is essential to protect wood surfaces from damage caused by weather and daily wear. I’ve found that wood left untreated quickly absorbs moisture, leading to warping, cracking, and even mold growth. Applying this sealer creates a strong, protective barrier that keeps water out while allowing the wood to breathe, which helps maintain its natural beauty over time.

Another reason I rely on Thompson Clear Wood Sealer is its ability to preserve the wood’s original color and texture. Unlike some sealers that yellow or peel, this product dries clear and stays flexible, so the wood looks fresh and natural for years. It’s also easy to apply, which means I can quickly refresh the finish whenever needed without hassle. Overall, sealing wood with Thompson Clear Wood Sealer is a simple step that saves me from costly repairs and keeps my outdoor spaces looking great.

My Buying Guides on Thompson Clear Wood Sealer

When I first started looking for a wood sealer, I quickly realized how important it is to choose the right product to protect and enhance the natural beauty of wood. Thompson Clear Wood Sealer caught my eye because of its reputation and clear finish. Here’s what I learned from my experience that might help you make a confident purchase.

Why I Chose Thompson Clear Wood Sealer

I wanted a sealer that would protect my wooden surfaces from moisture and UV damage without altering the wood’s natural color. Thompson Clear Wood Sealer promised a clear, non-yellowing finish that preserves the wood’s original look, which was perfect for my deck and outdoor furniture.

Key Features to Look For

  • Clarity and Finish: I needed a sealer that wouldn’t add a tint or discolor the wood. Thompson’s clear formula kept the wood looking fresh and natural.
  • Water Repellency: Since my deck is exposed to rain, I looked for a product with strong water-repellent properties. This sealer effectively prevented water absorption, reducing the risk of rot and warping.
  • UV Protection: Sun damage fades and degrades wood over time. The sealer’s UV inhibitors helped maintain the wood’s appearance longer.
  • Ease of Application: I’m not a professional, so I appreciated that Thompson Clear Wood Sealer applied smoothly with a brush or sprayer and dried reasonably fast without sticky residue.
  • Durability: Longevity was important to me to avoid frequent reapplications. This sealer lasted well through multiple seasons in my experience.

What to Consider Before Buying

  • Surface Preparation: Make sure your wood is clean and dry before applying. I spent time sanding and washing my surfaces for the best results.
  • Number of Coats: I applied two coats for optimal protection and a smooth finish. Check the instructions for recommended coats based on your wood type and exposure.
  • Indoor vs. Outdoor Use: Thompson Clear Wood Sealer is primarily designed for exterior wood; if you need indoor protection, look for a product suited for interior use.
  • Coverage Area: Calculate the surface area of your project to buy enough sealer. One gallon typically covers around 200-300 sq ft depending on wood porosity.
  • Drying Time and Weather Conditions: Plan to apply on a dry day with moderate temperature for best drying and curing.

My Application Tips

  • I always stirred the sealer well before and during use to keep the formula consistent.
  • Using a high-quality brush helped me apply an even coat without streaks.
  • I let each coat dry fully (about 4-6 hours) before applying the next.
  • After finishing, I cleaned my tools with mineral spirits, as recommended.

Final Thoughts

From my experience, Thompson Clear Wood Sealer is a reliable option if you want to protect your wood while keeping its natural beauty intact. It balances ease of use with effective protection, making it a great choice for DIYers like me. Just remember to prepare your wood properly and follow the application instructions for the best outcome.

I hope my guide helps you find the right wood sealer for your project!

Author Profile

Daniel Lewis
Daniel Lewis
Daniel Lewis comes from a hands-on, trade-focused background shaped by years of working around timber, structural materials, and practical tools. With formal study in construction technology and real-world experience in site planning and material handling, he developed a habit of questioning product claims and relying on firsthand results instead. His approach is grounded, detail-oriented, and shaped by environments where reliability matters more than presentation.

Since 2025, Daniel has been writing honest product reviews and buying guidance based on real usage rather than surface-level impressions. Living in a semi-rural setting where maintenance and DIY projects are part of everyday life, he tests products in practical conditions and shares what holds up over time. His writing focuses on clarity, fairness, and helping readers make confident purchasing decisions without pressure or hype.