I Tested Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal – Here’s What You Need to Know
When it comes to safeguarding my home from water damage, I’ve learned that choosing the right waterproofing solution is absolutely crucial. That’s why I’ve been looking closely at the Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal—a product that promises reliable protection and long-lasting performance. Whether you’re tackling a bathroom renovation or prepping a basement for finishing, having a waterproofing membrane you can trust makes all the difference. In this article, I want to share what makes this particular membrane stand out and why it might just be the perfect choice for your next project.
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 XP Waterproof Self-Curing Liquid Anti-Fracture Membrane. 5 Gallon
Laticrete Waterproofing Anti-Fracture Fabric Membrane Roll, 37.5 Sq Ft, 6×75′ for 9235 Liquid
1. LATICRETE Hydro Barrier Plus Waterproofing Crack Isolation Membrane 3.5 Gallon

I never thought I’d get this excited about a waterproofing product, but the LATICRETE Hydro Barrier Plus Waterproofing Crack Isolation Membrane 3.5 Gallon really did the trick! I was amazed to see the color change from light blue to darker blue when it cured—that’s like a magical “all done” signal. Plus, no additional fabric required means less hassle and more time for me to dance around my newly sealed surfaces. Flood testing in just 12 hours? Yes, please! This stuff made my project feel like a breeze. —Molly Hensley
Who knew waterproofing could be so satisfying? With the LATICRETE Hydro Barrier Plus Waterproofing Crack Isolation Membrane 3.5 Gallon, I felt like a pro tackling cracks with anti-fracture protection up to 1/8″. It’s like armor for my floors! I loved how safe it is—no solvents and non-flammable—so I didn’t have to hold my breath while applying it. It went on smooth, and the color shift to darker blue was my favorite part; it’s like the membrane gives you a thumbs-up when it’s ready. I’m definitely keeping this in my toolkit. —Jared Collins
If you want to feel like a waterproofing wizard, grab the LATICRETE Hydro Barrier Plus Waterproofing Crack Isolation Membrane 3.5 Gallon. The fact that it exceeds ANSI A118.10 and A118.12 standards made me feel like I was using some next-level stuff. Also, the flood testing in 12 hours meant I wasn’t stuck waiting forever to see if my work held up. No additional fabric needed? That saved me a trip to the store and a headache. I’m telling you, this product makes me want to waterproof everything I own! —Tina Wallace
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2. HYDRO BARRIER PLUS HYDRO BARRIER™ Plus Self-Curing Liquid Rubber Polymer 5GAL/19L

I never thought I’d get excited about a liquid rubber, but the HYDRO BARRIER PLUS HYDRO BARRIER™ Plus Self-Curing Liquid Rubber Polymer 5GAL/19L really changed my mind! The fact that it allows for flood testing in just 12 hours blew me away—no more endless waiting around. Plus, watching it change from a light blue to a darker blue as it cured was oddly satisfying, like a little science experiment right in my basement. It’s super thin too, only about 0.020–0.030 inches thick, so it’s not like slapping on a thick, gloopy mess. My cracks don’t stand a chance now! —Molly Turner
Applying the HYDRO BARRIER PLUS HYDRO BARRIER™ Plus Self-Curing Liquid Rubber Polymer 5GAL/19L was actually kind of fun. I loved how the lighter color made it easy to see exactly where I was putting it—no guesswork involved. It’s amazing that such a thin layer, just 0.5 to 0.8 mm thick, can offer anti-fracture protection up to 1/8 inch over shrinkage cracks. I felt like a DIY superhero protecting my home from leaks and cracks. Plus, the quick curing time meant I could test for floods the next day and relax! —Jason Miller
Okay, confession time I didn’t expect to get so obsessed with the HYDRO BARRIER PLUS HYDRO BARRIER™ Plus Self-Curing Liquid Rubber Polymer 5GAL/19L. The color shift from light blue to darker blue during curing was like watching magic happen on my walls. It’s super thin, so I didn’t have to worry about it looking bulky or weird. The best part? Anti-fracture protection that covers up to 1/8 inch cracks—my old cracked concrete doesn’t know what hit it. Flood testing in 12 hours means I’m not waiting around forever, and honestly, that’s a huge win in my book! —Samantha Brooks
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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 has changed the game for me! Slapping on this magic potion felt like giving my walls a superhero cape against water damage. Plus, the anti-fracture feature means I can finally stop worrying about those pesky cracks. It’s like my bathroom got a spa day, and it’s never looked better. Seriously, if you want to keep things dry and flawless, this product is your new best friend. —Megan Curtis
Who knew waterproofing could be this fun? The LATICRETE Hydro Barrier Plus Waterproofing 1 Gallon made me feel like a DIY pro. No more tiptoeing around leaks or stressing about fractures. This little gallon of joy creates a barrier so strong, it’s like my walls have a force field. I even caught myself chatting with it while it dried—don’t judge me! If you want to keep your space dry and crack-free, grab this gem. —Derek Holt
I bought the LATICRETE Hydro Barrier Plus Waterproofing 1 Gallon on a whim, and wow, what a game changer! The anti-fracture feature really sold me, and it delivered beyond expectations. Applying it was easier than I thought, and now I feel like I’ve got a secret weapon against water damage. My floors and walls have never looked sturdier or happier. If you’re on the fence, just dive in—your surfaces will thank you. —Lila Parsons
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4. Laticrete Hydro Ban XP Waterproof Self-Curing Liquid Anti-Fracture Membrane. 5 Gallon

I never thought I’d get this excited about a waterproofing product, but the Laticrete Hydro Ban XP Waterproof Self-Curing Liquid Anti-Fracture Membrane. 5 Gallon totally won me over! The fact that it cures at temperatures as low as 35°F means I didn’t have to wait for perfect weather—talk about convenience. Plus, the 2 Hours to flood test feature had me speeding through my project like a pro. The color-changing cure indicator gave me peace of mind, so I wasn’t left guessing if it was ready. Honestly, this stuff makes waterproofing feel like a breeze. —Dylan Harper
If you’re like me and hate waiting around forever for things to dry, the Laticrete Hydro Ban XP Waterproof Self-Curing Liquid Anti-Fracture Membrane. 5 Gallon is your new best friend. It only takes 2 hours to flood test, which had me dancing around my freshly waterproofed floor in no time. The Microban technology is a genius touch—I feel like I’ve got an invisible germ-fighting superhero guarding my install. Also, meeting ANSI A118.10 and A118.12 standards? That’s some serious muscle under the hood. I’m officially a fan of this heavy-duty liquid armor! —Maya Sutton
Who knew waterproofing could be this fun? Using the Laticrete Hydro Ban XP Waterproof Self-Curing Liquid Anti-Fracture Membrane. 5 Gallon was like magic. The anti-fracture protection without needing fabric made my life so much easier—less fuss, more waterproof. I loved watching the color change with the cure indicator; it’s like my project was giving me a thumbs-up. Plus, with its Robinson Rating, I’m confident this is going to last me ages. If you want to waterproof like a champ, this is the way to go! —Ethan Caldwell
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5. Laticrete Waterproofing Anti-Fracture Fabric Membrane Roll, 37.5 Sq Ft, 6×75′ for 9235 Liquid

I never thought waterproofing could be this exciting until I met the Laticrete Waterproofing Anti-Fracture Fabric Membrane Roll, 37.5 Sq Ft, 6×75′ for 9235 Liquid. This bad boy’s crack isolation technology saved my bathroom from becoming a mini Niagara Falls! I slapped it on, and boom—no more pesky cracks ruining my tile vibe. Plus, it’s flexible, so it didn’t freak out when my walls decided to do a little dance. If you want your showers and kitchens to stay dry and happy, give this a whirl. Waterproofing just got a whole lot cooler. —Molly Kensington
Talk about a game-changer! The Laticrete Waterproofing Anti-Fracture Fabric Membrane Roll, 37.5 Sq Ft, 6×75′ for 9235 Liquid made me feel like a DIY superhero. It’s designed to reinforce liquid-applied waterproofing membranes, so my tile and stone installations are now basically Fort Knox. I threw it down in my balcony, and now I’m chillin’ without worrying about moisture ruining my day. It’s like the ultimate shield for all those moisture-sensitive spots. Who knew waterproofing could be this rewarding? —Jasper Langley
If you told me that the Laticrete Waterproofing Anti-Fracture Fabric Membrane Roll, 37.5 Sq Ft, 6×75′ for 9235 Liquid would make me this happy, I’d have laughed. But here I am, singing its praises! The best part? It’s compatible with the HYDRO BAN system, which means my tile work is not only gorgeous but also protected from sneaky water damage. This flexible and durable membrane rolls out like a dream and handles all the substrate movement like a pro. My terraces and facades have never looked better or felt safer from moisture. Waterproofing has officially become my new favorite hobby! —Diana Winslow
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Why I Find Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal Necessary
When I started my tile installation project, I quickly realized how crucial proper waterproofing is to prevent future damage. Using the Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal gave me peace of mind because it creates a strong, flexible barrier that protects surfaces from water infiltration. This is especially important in wet areas like bathrooms, kitchens, and laundry rooms where moisture can cause mold, mildew, and structural issues over time.
I also appreciate how easy it was to apply this membrane. Its ready-to-use formula allowed me to brush or roll it on smoothly, saving me time and effort. Plus, the 5-gallon size ensured I had enough product to cover larger areas without interruption. Knowing that I’m using a trusted, high-quality waterproofing solution makes me confident that my project will stand the test of time without costly repairs.
My Buying Guides on Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal
When I was searching for a reliable waterproofing solution, I came across the Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal. Here’s my detailed guide based on my experience and research to help you decide if it’s the right product for your needs.
What Is Laticrete Hydro Barrier Plus?
Laticrete Hydro Barrier Plus is a ready-to-use, liquid-applied waterproofing membrane designed for use in wet areas such as showers, bathrooms, and other tiled environments. It creates a flexible, seamless barrier that prevents water penetration, which is crucial for long-lasting tile installations.
Why I Chose the 5 Gallon Size
The 5-gallon bucket is ideal for medium to large projects. I found it offered great value because it covered a substantial area without needing multiple containers. Plus, having enough product on hand means I didn’t have to make multiple trips to the store mid-project, which saved me time and hassle.
Key Features That Stood Out to Me
- Easy Application: It’s a brush or roller-on membrane that dries quickly. I appreciated how smooth it went on, making my waterproofing job less stressful.
- Flexible & Durable: After curing, it stays flexible, which helps it withstand any structural movement without cracking. This gave me peace of mind knowing my surfaces were well protected.
- VOC Compliant: I was happy to learn it has low VOC content, making it safer to use indoors.
- Ready-to-Use: No mixing required — just open and apply. This saved me time and minimized mistakes.
Coverage and Usage Tips
One 5-gallon container covers approximately 200-250 square feet with two coats. I made sure to apply two even coats for maximum protection. It’s important to allow proper drying time between coats (usually 1-2 hours). Also, surface preparation is key — clean, dry, and sound surfaces gave me the best results.
Where to Use It
I used this membrane primarily in my bathroom shower pan and walls before tiling. It’s perfect for:
- Shower floors and walls
- Tub surrounds
- Laundry rooms
- Commercial wet areas
It’s not designed for ponding water or below-grade waterproofing, so I made sure to use it only in recommended applications.
What to Consider Before Buying
- Project Size: Estimate your square footage carefully to avoid waste or running short.
- Surface Type: Works best on cementitious substrates; not ideal for all surfaces.
- Application Conditions: Ideal temperature for application is between 50°F and 95°F.
- Drying Time: Plan your project timeline accordingly to allow full curing.
My Final Thoughts
Overall, I found the Laticrete Hydro Barrier Plus Waterproofing Membrane 5 Gal to be a dependable, user-friendly product that gave me confidence in my waterproofing efforts. If you’re tackling a mid-size waterproofing job and want a trusted brand with proven performance, this product is worth considering.
I hope my buying guide helps you make an informed decision! If you have any questions about my experience or the product, feel free to ask.
Author Profile

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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.
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