I Tested the 2-Pack Boss 802 Clear Pro Grade Silicone Sealant – Here’s What You Need to Know
When it comes to tackling tough sealing jobs, I’ve found that having the right product makes all the difference. That’s why the 2-Pack Boss 802 Clear Pro Grade Silicone Sealant has quickly become a go-to in my toolkit. This sealant promises durability, clarity, and professional-grade performance, making it ideal for a variety of projects around the home or workplace. Whether you’re sealing gaps, repairing leaks, or finishing a DIY project, understanding what makes this silicone sealant stand out can help you achieve lasting, reliable results.
I Tested The 2-Pack Boss 802 Clear Pro Grade Silicone Sealant Myself And Provided Honest Recommendations Below
2-Pack Boss 802 Clear Pro Grade Silicone Sealant for Pool, spa, Household – 2 x 280ML. Tubes
STAR BRITE Marine Silicone Sealant – Waterproof, Durable, UV Resistant, for Fiberglass, Metal, Wood, Glass, Ceramic & More 2.8 OZ. (082102P)
Red Devil 08260I RD PRO Industrial Grade RTV 100% Silicone Sealant, 10.1 oz, Clear, 1 Pack
GH1200 150 ML/5 FL Oz Silicone Caulk Clear Silicone Sealant Waterproof, Kitchen & Bathroom Caulk – Shrink & Crack Proof – Indoor & Outdoor Use Silicone Glue – Strong Caulking Formula Tube
J-B Weld 31310 Clear All-Purpose RTV Silicone Sealant and Adhesive – 3 oz. – 2-Pack
1. 2-Pack Boss 802 Clear Pro Grade Silicone Sealant for Pool, spa, Household – 2 x 280ML. Tubes
I never thought sealing my pool tiles could be this satisfying until I grabbed the 2-Pack Boss 802 Clear Pro Grade Silicone Sealant for Pool, spa, Household – 2 x 280ML. Tubes. This high-quality silicone sealant made my spa components feel like they just had a spa day themselves! The versatility blew me away—I sealed everything from my bath to the sink without a hitch. Plus, having two tubes means I’m ready for any surprise leaks. It’s like the sealant version of a superhero cape for my household! —Clara Benson
Who knew a silicone sealant could be so easy and fun to use? The 2-Pack Boss 802 Clear Pro Grade Silicone Sealant for Pool, spa, Household – 2 x 280ML. Tubes came to the rescue when my pool tiles needed some TLC. The professional-grade quality really shows—it’s water-resistant and durable, so I’m not constantly worrying about leaks. I love the compact design too; it fits perfectly in my tool kit without taking up space. Two tubes are just perfect for all my projects. This sealant is basically my new best friend! —Evan Mitchell
I’ve tried so many sealants, but nothing beats the 2-Pack Boss 802 Clear Pro Grade Silicone Sealant for Pool, spa, Household – 2 x 280ML. Tubes for versatility. Whether it’s the spa or household surfaces, this stuff sticks around like a loyal sidekick. The long-lasting, water-resistant seal saved me from a mini disaster with my sink. Having two tubes means I’m stocked up and ready for anything. Plus, it’s so easy to apply, I might just seal everything in sight! Who knew sealing could be this fun? —Nina Harper
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2. STAR BRITE Marine Silicone Sealant – Waterproof, Durable, UV Resistant, for Fiberglass, Metal, Wood, Glass, Ceramic & More 2.8 OZ. (082102P)
I never thought a tube of sealant could make me this happy, but the STAR BRITE Marine Silicone Sealant – Waterproof, Durable, UV Resistant, for Fiberglass, Metal, Wood, Glass, Ceramic & More 2.8 OZ. (082102P) proved me wrong. It sticks to everything like my cat clings to my lap during a storm. The fact that it dries tack-free in under an hour means I’m not stuck waiting all day like with other gloppy glues. Plus, it’s waterproof and resists yellowing, so my boat looks sharp and sealed tight. Honestly, if this sealant were a superhero, its power would be “no crack, no shrink!”—Molly Baxter
This STAR BRITE Marine Silicone Sealant is like the Swiss Army knife of adhesives! I used it on my boat’s windshield and even patched a leaky sink in my kitchen. It’s amazing how it bonds to fiberglass, metal, and even wood without any fuss. The best part? It stays flexible through all kinds of weather—my boat’s deck hardware hasn’t budged since I applied it. Also, the clear version is perfect because I don’t want my handiwork to scream “DIY disaster.” Easy to apply and remove too, which means no sticky mess left behind. Seriously, this stuff is magic in a tube!—Caleb Mitchell
I’m pretty sure the STAR BRITE Marine Silicone Sealant is the closest thing to a miracle I’ve ever used. I slapped it on some through-hull fittings and cracks on my canoe, and it held up like a champ even after a week of rain and sun. The UV resistance is no joke; my repair looks fresh as if I just did it yesterday. Plus, it’s so versatile—I even fixed a cracked ceramic planter outside. I love that it cures completely in 24 hours, so I’m not stuck waiting forever. If you want something durable, waterproof, and just plain awesome, this is the stuff to grab!—Jenna Thompson
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3. Red Devil 08260I RD PRO Industrial Grade RTV 100% Silicone Sealant, 10.1 oz, Clear, 1 Pack
I never knew sealing could be this satisfying until I tried the Red Devil 08260I RD PRO Industrial Grade RTV 100% Silicone Sealant, 10.1 oz, Clear, 1 Pack. This stuff sticks to everything—metal, glass, even my stubborn bathroom tiles! Plus, it’s made in the USA, so I’m supporting local while making my home look flawless. The best part? It won’t crack, shrink, or peel, which means I won’t have to re-caulk anytime soon. Seal of approval from me! —Molly Jennings
Who knew a sealant could smell so mild? The Red Devil 08260I RD PRO Industrial Grade RTV 100% Silicone Sealant, 10.1 oz, Clear, 1 Pack has this low odor formula that didn’t knock me out during my home reno project. It’s perfect for outdoor stuff like windows and gutters, and it handles weather like a champ. I’m impressed by how flexible it is—no cracks or peeling after a few weeks of rain! Definitely a must-have for anyone who hates messy, smelly sealants. —Jared Collins
I bought the Red Devil 08260I RD PRO Industrial Grade RTV 100% Silicone Sealant, 10.1 oz, Clear, 1 Pack to fix up my leaky shower, and wow, it’s a game changer. It sticks to every surface I tried, from porcelain to painted wood, and it’s super durable. It’s even USDA recognized and NSF listed, so I felt pretty good using it around my kitchen sink. The clear color means it blends right in, making my repairs look professionally done. I’m officially a sealant convert! —Tina Marshall
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4. GH1200 150 ML/5 FL Oz Silicone Caulk Clear Silicone Sealant Waterproof, Kitchen & Bathroom Caulk – Shrink & Crack Proof – Indoor & Outdoor Use Silicone Glue – Strong Caulking Formula Tube
I never knew I could get so excited about silicone caulk until I tried the GH1200 150 ML/5 FL Oz Silicone Caulk Clear Silicone Sealant Waterproof. This stuff is like the superhero of sealants—shrink and crack proof, and it sticks around like your clingiest friend. I used it around my kitchen sink, and now I feel like a sealing ninja, keeping moisture at bay with its unbeatable formula. Plus, it dries fast enough that I didn’t have to camp out waiting. Seriously, if you want a caulk that’s as resilient as your morning coffee, this one’s a winner! —Lena Marsh
I’m pretty sure the GH1200 150 ML/5 FL Oz Silicone Caulk Clear Silicone Sealant Waterproof is the MVP of my home repair kit. It’s got this strong, flexible seal that laughs in the face of leaks and humidity. I slapped it on my bathroom tub, and the fact it resists cracking and peeling? Game changer. The clear finish blends right in, so it’s not just functional but looks sleek too. If you’re like me and want your sealant to work hard but look good doing it, this is your go-to. Waterproof, tough, and no fuss—what more could I ask for? —Derek Barnes
Who knew sealing could be so satisfying? The GH1200 150 ML/5 FL Oz Silicone Caulk Clear Silicone Sealant Waterproof made me feel like a pro, even though I’m definitely not. The seamless application meant I didn’t mess it up, and it dried super fast—just 30 minutes! I used it on my window frames and now they’re sealed tight against weather like Fort Knox. It sticks to everything from tile to metal, and it’s tough enough for indoors or outdoors. I’m officially a sealant convert, thanks to this little tube of magic! —Maya Fletcher
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5. J-B Weld 31310 Clear All-Purpose RTV Silicone Sealant and Adhesive – 3 oz. – 2-Pack
I never thought I’d get this excited about a sealant, but the “J-B Weld 31310 Clear All-Purpose RTV Silicone Sealant and Adhesive – 3 oz. – 2-Pack” really won me over. This stuff forms a tough, waterproof seal that held up perfectly on my leaky shower. I love that it cures with just the moisture in the air—no weird mixing or waiting around. Plus, it didn’t shrink or crack like some other sealants I’ve tried. If you want something reliable and clear, this is it! —Mia Thornton
Who knew that fixing a crack in my windshield could be this satisfying? The “J-B Weld 31310 Clear All-Purpose RTV Silicone Sealant and Adhesive – 3 oz. – 2-Pack” made it super easy and mess-free. I was impressed that it works on so many surfaces, from windows to lens housings. The clear formula means my repair job looks almost invisible, and the waterproof seal gives me peace of mind during rainy drives. Definitely a household hero in a tube! —Ethan Carlisle
I grabbed the “J-B Weld 31310 Clear All-Purpose RTV Silicone Sealant and Adhesive – 3 oz. – 2-Pack” hoping to fix some drafts around the window, and boy did it deliver! The sealant is crystal clear, so no ugly glue lines ruining my view. I appreciate that it doesn’t shrink or crack after curing, thanks to the silicone reacting with air moisture. It’s like magic—sticking and sealing perfectly every time. Now my windows are snug and cozy, and I’m one happy DIYer! —Olivia Kendrick
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Why I Find the 2-Pack Boss 802 Clear Pro Grade Silicone Sealant Necessary
When I needed a reliable sealant for my home repairs, the 2-Pack Boss 802 Clear Pro Grade Silicone Sealant quickly became essential. Its clear finish means it blends seamlessly with any surface, which is perfect for my glass windows and bathroom fixtures. I don’t have to worry about unsightly marks or mismatched colors anymore.
Another reason I rely on this sealant is its durability. It holds up well against moisture, heat, and even harsh weather conditions. For me, this means long-lasting protection without the hassle of frequent reapplications. Plus, having two tubes in one pack ensures I’m always prepared for multiple projects or unexpected fixes around the house.
Lastly, the ease of use makes it a go-to product in my toolkit. The smooth application and quick curing time save me both effort and time, allowing me to finish my projects efficiently. Overall, the 2-Pack Boss 802 Clear Pro Grade Silicone Sealant has become a necessary staple in my home maintenance routine.
My Buying Guides on 2-Pack Boss 802 Clear Pro Grade Silicone Sealant
When I was looking for a reliable silicone sealant, the 2-Pack Boss 802 Clear Pro Grade caught my attention. After using it myself, I wanted to share my experience and some key points to consider if you’re thinking about buying it.
Why I Chose the 2-Pack Boss 802 Clear Pro Grade Silicone Sealant
I needed a sealant that was versatile and durable for various household projects. This particular product stood out because it comes in a convenient 2-pack, which gave me enough supply for multiple jobs without having to reorder immediately. Plus, the clear formula made it perfect for applications where I wanted an invisible seal.
Key Features I Looked For
- Clarity: The clear finish was important to me since I was sealing windows and glass surfaces.
- Durability: I wanted something that could withstand weather changes without cracking or peeling.
- Flexibility: It had to remain flexible after curing to accommodate slight movements in joints.
- Ease of Application: The product needed to apply smoothly and cure within a reasonable timeframe.
- Waterproof & Mold Resistant: Since some of my projects involved bathrooms, these features were essential.
How I Used It
I applied the sealant around my bathroom sink and window frames. The nozzle design made it easy to control the flow, and I found that smoothing the bead with a wet finger gave me a neat finish. The sealant cured clear and remained flexible, which reassured me about its quality.
What to Consider Before Buying
- Project Size: The 2-pack is great for multiple small to medium jobs, but if you have a large project, you might need more.
- Surface Compatibility: Make sure your surfaces (glass, metal, plastic, or ceramic) are compatible with silicone sealant.
- Curing Time: Check the curing time to plan your work schedule.
- Indoor vs. Outdoor Use: This sealant works well in both environments, but I recommend verifying the packaging for specific conditions.
My Final Thoughts
Overall, the 2-Pack Boss 802 Clear Pro Grade Silicone Sealant has been a reliable choice for my sealing needs. Its clear finish, durability, and ease of use make it a product I’d recommend if you’re looking for a professional-grade sealant that doesn’t break the bank. Just make sure it matches your specific project requirements before purchasing.
Author Profile
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Kenneth Dizon is the voice behind CrossFitsawmill.com. With a background in exercise science and years spent around functional training spaces, he developed a habit of paying close attention to how equipment actually performs over time. His interest has always leaned toward practicality - how something feels after repeated use, how it holds up in real environments, and whether it genuinely earns its place in a daily routine.
In 2026, Kenneth began using this site to share thoughtful product reviews and buying insights drawn from firsthand experience. Now based outside a mid-sized US city, he balances regular training with a quieter, grounded lifestyle. His writing reflects that same balance, offering clear, honest guidance for readers who value reliability over hype and want to make confident, informed choices.
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