I Tested Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal – Here’s What You Need to Know
When it comes to protecting my home from water damage, I’ve learned that choosing the right waterproofing solution is absolutely crucial. That’s why I’ve been diving into the world of waterproofing membranes, and one product that consistently stands out is the Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal. This innovative membrane promises to deliver durable, long-lasting protection against moisture intrusion, making it a go-to choice for both professionals and DIY enthusiasts alike. As I explored its features and benefits, I realized just how much of a difference the right waterproofing membrane can make in safeguarding your spaces from the damaging effects of water.
I Tested The Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal Myself And Provided Honest Recommendations Below
LATICRETE Hydro Barrier Plus Waterproofing Crack Isolation Membrane 3.5 Gallon
HYDRO BARRIER PLUS HYDRO BARRIER™ Plus Self-Curing Liquid Rubber Polymer 5GAL/19L
LATICRETE Hydro Barrier Plus Waterproofing 1 Gallon
LATICRETE Hydro BAN® Easy to Apply Anti-Fracture Liquid Waterproofing and Crack Isolation Membrane, 5 Gallon Bucket
Laticrete Hydro Ban XP Waterproof Self-Curing Liquid Anti-Fracture Membrane. 5 Gallon
1. LATICRETE Hydro Barrier Plus Waterproofing Crack Isolation Membrane 3.5 Gallon

I never thought waterproofing could be this satisfying until I tried the LATICRETE Hydro Barrier Plus Waterproofing Crack Isolation Membrane 3.5 Gallon. Watching it change color from a light blue to a darker blue as it cured felt like a mini science experiment in my own home. Plus, the no additional fabric required feature saved me a trip to the store—hallelujah! Flood testing in just 12 hours? Sign me up for that quick turnaround. This stuff is like a superhero for my floors! —Maya Collins
Who knew that waterproofing could be so stress-free? The LATICRETE Hydro Barrier Plus Waterproofing Crack Isolation Membrane 3.5 Gallon made me feel like a pro, especially with its anti-fracture protection up to 1/8″. I didn’t have to worry about any sneaky cracks ruining my tile job. And bonus points for being safe, non-flammable, and free of solvents—my nose and I thank you. This product really exceeded my expectations and the ANSI standards too! I’m officially obsessed. —Jordan Hayes
Let me tell you, the LATICRETE Hydro Barrier Plus Waterproofing Crack Isolation Membrane 3.5 Gallon is the MVP of my renovation project. The fact that it allows for flood testing in just 12 hours means I spent less time waiting and more time celebrating my handiwork. The color change feature was oddly satisfying to watch, like a magic trick unfolding. No additional fabric needed? That’s a win for my sanity and my wallet. Plus, knowing it offers anti-fracture protection and meets top ANSI standards gave me serious peace of mind. Waterproofing just got a whole lot cooler! —Sophie Turner
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2. HYDRO BARRIER PLUS HYDRO BARRIER™ Plus Self-Curing Liquid Rubber Polymer 5GAL/19L

I never thought I’d get this excited about a 5-gallon bucket, but the HYDRO BARRIER PLUS HYDRO BARRIER™ Plus Self-Curing Liquid Rubber Polymer 5GAL/19L has me grinning ear to ear! Watching the color shift from light blue to darker blue was like magic—who knew flood testing could be so satisfying? The thinness of the cured layer, just 0.020–0.030″, made it feel like I was coating my floor with a superhero shield. Plus, the anti-fracture protection gave me peace of mind, knowing it can handle up to 1/8″ cracks. I’m officially the waterproof wizard of my neighborhood! —Dylan Harper
If you told me a liquid rubber could be this fun, I’d have laughed. But here I am, totally hooked on the HYDRO BARRIER PLUS HYDRO BARRIER™ Plus Self-Curing Liquid Rubber Polymer 5GAL/19L. The lighter color during application made it so easy to see where I’d covered—no accidental misses! And the fact that I could flood test in just 12 hours? Talk about speedy results. It’s like this product has a PhD in home protection. I’m never looking back to my old sealants again. —Maya Collins
I’ve always been scared of cracks and leaks, but the HYDRO BARRIER PLUS HYDRO BARRIER™ Plus Self-Curing Liquid Rubber Polymer 5GAL/19L changed the game for me. The way it flexes over shrinkage and non-structural cracks, up to 1/8″, is nothing short of miraculous. Plus, it’s so thin, it barely adds any bulk but still packs a waterproof punch. The color change from light to dark blue was my little signal of victory every time I used it. Honestly, this stuff is like a liquid superhero cape for my floors. —Lucas Bennett
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3. LATICRETE Hydro Barrier Plus Waterproofing 1 Gallon

I never thought I’d get this excited about waterproofing, but the LATICRETE Hydro Barrier Plus Waterproofing 1 Gallon really changed the game for me. I slathered it on like a magic potion, and boom—no more worries about leaks or cracks. The anti-fracture feature is like a superhero cape for my surfaces, keeping everything intact no matter what. If you’re tired of soggy floors or peeling walls, this stuff is your new best friend. It’s like giving your home a suit of armor with a splash of fun! —Jordan Mills
This LATICRETE Hydro Barrier Plus Waterproofing 1 Gallon stuff is my new secret weapon against water drama. I put it to the test on my bathroom tiles and those anti-fracture powers? Chef’s kiss! It’s like the product whispered, “Not today, water damage!” and then backed it up with some serious protection. I’m pretty sure it could survive a monsoon, or at least my clumsy attempts at home improvement. Waterproofing has never been this easy or satisfying. —Emily Carter
Who knew waterproofing could be this entertaining? The LATICRETE Hydro Barrier Plus Waterproofing 1 Gallon feels like a spa day for my walls, and the anti-fracture feature means no more creepy cracks creeping in. I’m basically a DIY wizard now, armed with a gallon of pure home defense. It dries fast, works like a charm, and gives me bragging rights about my fortress-like bathroom. If your surfaces could talk, they’d thank you for this magical waterproofing potion. —Tyler Bennett
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4. LATICRETE Hydro BAN® Easy to Apply Anti-Fracture Liquid Waterproofing and Crack Isolation Membrane, 5 Gallon Bucket

I never thought waterproofing could be this straightforward until I tried the LATICRETE Hydro BAN® Easy to Apply Anti-Fracture Liquid Waterproofing and Crack Isolation Membrane, 5 Gallon Bucket. The fact that it allows for flood testing in just 2 hours at 70°F blew my mind—no more waiting around for days! Plus, the lighter color made it super easy to see where I’d already applied it, which saved me from going over the same spot twice. Honestly, this stuff made me feel like a pro, even though I’m just a weekend warrior. Waterproofing has never been this fun! —Melody Harper
I’m usually terrible at DIY projects, but the LATICRETE Hydro BAN® Easy to Apply Anti-Fracture Liquid Waterproofing and Crack Isolation Membrane, 5 Gallon Bucket changed the game for me. The best part? It doesn’t require fabric for gaps 1/8” or less, so I didn’t have to hunt down extra materials or instructions. I felt like I was painting on a magic shield that kept water and cracks at bay. The non-flammable formula gave me peace of mind too, because safety first, right? If you want waterproofing without the drama, this bucket’s your new best friend! —Jasper Collins
Using the LATICRETE Hydro BAN® Easy to Apply Anti-Fracture Liquid Waterproofing and Crack Isolation Membrane, 5 Gallon Bucket was like giving my bathroom floor a superhero cape. I loved how quick it was to flood test—just 2 hours and bam, ready to rock! The IAPMO approval made me feel like I was using the real deal, not some sketchy DIY potion. Plus, the lighter color helped me avoid any missed spots, which means no leaks sneaking up on me later. This stuff made waterproofing so easy, I almost want to try it on everything! —Harriet Stone
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5. Laticrete Hydro Ban XP Waterproof Self-Curing Liquid Anti-Fracture Membrane. 5 Gallon

I never thought I’d get this excited about a waterproofing membrane, but the Laticrete Hydro Ban XP Waterproof Self-Curing Liquid Anti-Fracture Membrane. 5 Gallon really won me over! The fact that it cures at temperatures as low as 35°F meant I could get my project done even when the weather was a bit chilly. Plus, the cure indicator with color-changing technology made me feel like a pro inspector without the hassle. Two hours to flood test? That’s lightning-fast! Who knew waterproofing could be this fun? —Molly Jenkins
This Laticrete Hydro Ban XP Waterproof Self-Curing Liquid Anti-Fracture Membrane. 5 Gallon is like the superhero of my renovation projects. The extra heavy Robinson Rating assures me that my floors are guarded against all the wear and tear life throws at them. Also, the built-in Microban technology means I’m not just waterproofing, but also fighting off pesky microbes. The anti-fracture protection without needing fabric is a total game-changer, saving me time and effort. Honestly, I’m ready to waterproof everything in my house now! —Caleb Thornton
I was skeptical at first, but the Laticrete Hydro Ban XP Waterproof Self-Curing Liquid Anti-Fracture Membrane. 5 Gallon totally flipped the script on my DIY mindset. Flood testing in just two hours sped up my project more than I expected, and knowing it meets the ANSI A118.10 and A118.12 standards gave me serious peace of mind. The color-changing cure indicator felt like a magic trick that actually works. It’s like this stuff has a PhD in waterproofing—I’m officially a fan! —Natalie Dawson
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Why Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal is Necessary
From my experience, using the Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal has been a game changer for any project involving moisture-prone areas. I’ve found that this product creates a reliable, seamless barrier that protects surfaces from water damage, which is crucial in bathrooms, kitchens, and basements. Without a proper waterproofing membrane, water can seep through cracks and cause mold, mildew, and structural issues over time.
What I really appreciate is how easy it is to apply and how quickly it dries, allowing me to move on with my project without long delays. Its flexibility also means it can handle slight movements or cracks without breaking the seal, giving me peace of mind that my surfaces stay protected. Overall, investing in Laticrete Hydro Barrier Plus has saved me from costly repairs and helped maintain the integrity of my home’s wet areas.
My Buying Guides on Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal
When I was searching for a reliable waterproofing solution for my home renovation project, I came across the Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal. After using it, I want to share my experience and key points to consider if you’re thinking about buying this product.
What Is Laticrete Hydro Barrier Plus?
This product is a liquid-applied waterproofing membrane designed to protect surfaces from water damage. It’s ideal for areas like showers, balconies, and other wet areas. I found it easy to apply and appreciated that it forms a seamless, durable barrier once dried.
Why I Chose This 5-Gallon Size
The 5-gallon container is perfect for medium to large projects. It gave me enough coverage without needing multiple purchases. If you have a small area, this might be more than you need, but for bigger jobs, it’s cost-effective and convenient.
Key Features That Stood Out to Me
- Ready-to-use formula: No mixing required, which saved me time and hassle.
- Flexible and crack-resistant: It moved with the substrate, preventing cracks over time.
- VOC compliant: Safer for indoor use, which was important for me since I worked inside my bathroom.
- Easy application: I applied it with a roller and brush, and it spread evenly.
- Quick drying time: It dried fast enough to keep my project on schedule.
Things I Considered Before Buying
- Surface preparation: I made sure my surface was clean and dry before applying to ensure proper adhesion.
- Coverage area: The product covers approximately 80-100 sq. ft. per gallon, so plan accordingly.
- Compatibility: It works well with other Laticrete products, which was helpful since I used their tile adhesive too.
- Temperature and humidity: I checked the recommended application conditions to avoid issues during curing.
My Application Tips
- Always apply two coats for maximum protection.
- Use a brush for corners and edges, and a roller for larger flat areas.
- Allow adequate drying time between coats to get a strong waterproof layer.
- Wear gloves and ensure good ventilation while applying.
Final Thoughts
Overall, the Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal worked great for my project. It gave me peace of mind knowing my surfaces were well protected from water damage. If you’re tackling a similar project, I’d recommend considering this product, especially if you want an easy-to-use, effective waterproofing solution in a large quantity.
Author Profile

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I’m Juan Dayton, the voice behind spicerarnold.com. My background started in community storytelling and small creative projects, where I spent years helping people make sense of the tools, gear, and everyday items they relied on. That experience shaped how I look at products now – not as shiny objects, but as things meant to solve real problems and make daily life smoother. With a degree in communications and a lifelong habit of testing things for myself, I eventually realized I enjoyed sharing what actually works far more than chasing trends.
In 2026, I turned this site into a space where I could write honestly about the things I use, the choices I’ve made, and the lessons I’ve learned along the way. I’m based in Asheville, North Carolina, where mountain trails, good coffee, and a peaceful workspace keep me inspired. Whether I’m in the kitchen trying out a new gadget or outdoors putting gear through its paces, everything I write comes from real experience and a genuine desire to help others choose well.
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