--- product_id: 14865227 title: "LATICRETE Hydro Barrier Plus Waterproofing 1 Gallon" brand: "laticrete" price: "£137.30" currency: GBP in_stock: true reviews_count: 9 category: "Laticrete" url: https://www.desertcart.co.uk/products/14865227-laticrete-hydro-barrier-plus-waterproofing-1-gallon store_origin: GB region: United Kingdom --- # Seamless waterproof membrane Load-bearing yet thin layer Anti-fracture flexible polymer LATICRETE Hydro Barrier Plus Waterproofing 1 Gallon **Brand:** laticrete **Price:** £137.30 **Availability:** ✅ In Stock ## Summary > 💧 Seal the deal with Hydro Barrier Plus — waterproofing that works as hard as you do! ## Quick Answers - **What is this?** LATICRETE Hydro Barrier Plus Waterproofing 1 Gallon by laticrete - **How much does it cost?** £137.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/14865227-laticrete-hydro-barrier-plus-waterproofing-1-gallon) ## Best For - laticrete enthusiasts ## Why This Product - Trusted laticrete brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Application:** Smooth, thin consistency that’s easy to apply and tile over without hassle or color bleed-through. - • **Anti-Fracture Flexibility:** Self-curing liquid rubber polymer that adapts to surface movement, preventing cracks and leaks. - • **Certified Quality Assurance:** Meets ANSI A118.10, ANSI A118.12, and IAPMO standards for trusted, professional-grade performance. - • **Ultimate Waterproof Defense:** Creates a seamless, flexible barrier that keeps moisture out and your projects pristine. - • **Versatile Surface Compatibility:** Perfect for cement boards, mortar beds, plaster, concrete, and more—your all-in-one waterproofing solution. ## Overview Hydro Barrier Plus Waterproofing is a premium, self-curing liquid rubber polymer designed to form a thin, flexible, and load-bearing waterproof membrane. Ideal for cement and masonry surfaces, it prevents fractures and moisture intrusion while allowing easy tile application. Certified to meet top industry standards, it’s the go-to choice for professionals seeking reliable, long-lasting waterproof protection. ## Description Laticrete hydro barrier Plus is a perfect solution against water damage, designed to elevate your building home improvement projects to new heights of durability and excellent performance. It is crafted as a thin, load-bearing, self-curing liquid rubber polymer and offers unmatched versatility. Whether it's interior or exterior surfaces, or horizontal or vertical applications, hydro barrier effortlessly adapts, creating a flexible, seamless membrane layer. Laticrete hydro barrier is a perfect solution for home improvement and DIY projects of any scale. It allows for flood testing within 24 hours of application, thanks to its rapid curing properties. With anti-fracture capabilities, it protects against non-structural cracks of up to 1/8" (3 mm), ensuring long-lasting durability. It can be applied beneath a range of infloor tiles (bathroom tile), such as ceramic tile, cement tile, porcelain tile, granite tile, marble tile, mosaic tile and natural stone tile, using thinset mortar adhesive. Achieve a professional finish and superior performance that elevates the overall aesthetics of any space, such as shower, kitchen, wet areas, steam room, spa, hot tub surround, dining rooms and other living areas. It is ideal for shower waterproofing, bathroom decor, home decor, kitchen decor and room decor needs. Crafted from premium materials, Laticrete hydro barrier guarantees a high-quality composition for superior results. Is perfectly suited for installations over various substrates, such as concrete, plywood, gypsum plasterboard and autoclaved aerated concrete (AAC). It is ready for use, resealable and reusable water barrier for diy projects of all scales. It is rated “Extra Heavy Service” per TCNA performance levels (RE: ASTM C627 Robinson Floor Test). Laticrete hydro barrier is designed in a lighter color for ease of inspection and changes in color from a light blue to darker blue when cured. Suitable for residential and commercial applications. Review: Good stuff! - I used this, along with Laticrete Waterproofing Membrane Fabric, to seal the joints in the cement board in my new tub enclosure. The products worked together very well and produced a low profile, watertight seal. It was very easy to apply tile over. Review: Great Product! Watch out on shipping (can leak)! - This is a great product and works really well. There are several good YouTube videos on how to utilize this correctly. Watch out with ordering this, though. desertcart shipped this to me with other items I had ordered and the container leaked some in the box, ruining half of the other items. This product was still good to use and I had enough for what I was doing, but I highly recommend having this shipped with nothing else. ## Features - Seamless waterproofing: This hydro barrier forms a seamless, waterproof membrane on interior and exterior surfaces, ensuring reliable protection against water damage. - Shower pan/tray liner: It is a perfect solution for shower waterproofing and can be used as shower pan (shower tray) liner, indoors and where rated outdoors. - Microban protection: Laticrete hydro barrier Plus is designed with Microban antimicrobial product protection. Wet area use: It is perfect for use in wet areas such as steam room, spa, kitchen. - Easy surface bonding: hydro barrier Plus is crafted for fast and easy installation as it bonds to metal, concrete, masonry, PVC, ABS, gypsum, cement plaster, cement mortar, ceramic stone. - Anti-fracture membrane: This non-flammable, protective liquid rubber membrane provides anti-fracture protection of up to 1/8" (3 mm) over shrinkage and other non-structural cracks. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Laticrete | | Color | Blue | | Compatible Material | Rubber | | Item Dimensions | 8 x 8 x 7 inches | | Item Form | Liquid | | Item Weight | 11.9 pounds | | Item dimensions L x W x H | 8 x 8 x 7 inches | | Material | Polymer , Liquid Rubber | | Style | Compact | | Style Name | Compact | | Supported Standards | ANSI A118.10, ANSI A118.12, IAPMO approved | | Surface Recommendation | Cement Backer Board, Cement Mortar Bed, Cement Plaster, Cement Terrazzo, Concrete, Concrete and Brick Masonry, Exterior Glue Plywood, Gypsum Plaster, Gypsum Wallboard, HYDRO BAN Board, Poured Gypsum Underlayment, Wall Board | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Laticrete - **Item Weight:** 11.92 Pounds - **Item dimensions L x W x H:** 8 x 8 x 7 inches - **Material:** Polymer,Liquid Rubber - **Style:** Compact ## Images ![LATICRETE Hydro Barrier Plus Waterproofing 1 Gallon - Image 1](https://m.media-amazon.com/images/I/810oJ+HWBIL.jpg) ![LATICRETE Hydro Barrier Plus Waterproofing 1 Gallon - Image 2](https://m.media-amazon.com/images/I/81rjqRLKmrL.jpg) ![LATICRETE Hydro Barrier Plus Waterproofing 1 Gallon - Image 3](https://m.media-amazon.com/images/I/91RDBtj47bL.jpg) ## Questions & Answers **Q: what is the difference between Hydro "Ban" and Hydro "Barrier"?** A: Laticrete Hydro Barrier varies from our flagship product, HydroBan, as follows: Allows for flood tested in 24 hours at 70ºF (21ºC) or above Requires the use of fabric in the coves, corner, and changes of plane and around drains for waterproofing only; (it is not required for anti-fracture applications) Backed by the Laticrete 5 Year System warranty Changes from a light blue to a darker blue when cured Allows for foot traffic in 4 to 6 hours @ 70°F (21°C) 50% RH The following attributes remain the same for both Laticrete Hydro Barrier and HydroBan. Anti-fracture protection up to 1/8” (3mm) GREENGUARD low VOC certified IAPMO Approved as a shower pan liner Extra Heavy rating per ASTM C627 “Robinson Floor Test” Passes ANSI A118.10 and A118.12 Thin; only 0.020-0.030” (0.5-0.8 mm) thick when cured Inhibits stain causing mold and mildew growth in the substrate with Microban® antimicrobial product protection Single component Paint roller, brush, trowel or airless spray applied Lighter color for easier inspection Safe - no solvents and non-flammable **Q: how much do i need for floor and shower walls appx 110 sq ft?** A: my shower was 2 walls, 3ftx8ft and a 3x3ft floor. Total would be 58 sq ft. I had enough for two full coats and some left over. And I was generous with the material...laid it on nice and thick. I would suggest, start low and cover as high as you can just in case you ran out, but anything above about 4ft does not need to waterproofed....just a nice to do. DR **Q: Can this be used as a caulk around plastic and porslin ?** A: No this is not made for caulking. Plastic is not a suitable substrate according to the manufacturers specifications. **Q: Hello. Would applying the product on a layer of fiberglass tape improve a shower floor waterproofing?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good stuff! *by G***G on March 24, 2015* I used this, along with Laticrete Waterproofing Membrane Fabric, to seal the joints in the cement board in my new tub enclosure. The products worked together very well and produced a low profile, watertight seal. It was very easy to apply tile over. ### ⭐⭐⭐⭐⭐ Great Product! Watch out on shipping (can leak)! *by J***. on June 8, 2018* This is a great product and works really well. There are several good YouTube videos on how to utilize this correctly. Watch out with ordering this, though. Amazon shipped this to me with other items I had ordered and the container leaked some in the box, ruining half of the other items. This product was still good to use and I had enough for what I was doing, but I highly recommend having this shipped with nothing else. ### ⭐⭐⭐⭐⭐ This product was a great find I was redoing my master bath and was ... *by N***K on November 1, 2015* This product was a great find I was redoing my master bath and was looking for a waterproofing agent. The option out there are all very different I enjoyed the ease and versatility of this product. I built a custom shower so looking at the options of sheets that I have to cut and mold to the shape of the shower just seemed like to many wasted man hours. Plus the price of the other sytems was much greater in the long run cause you have to but corner forms and tape and glue all those pieces together. This system you get he reinforcement tape and paint his into all the crack and crevasses apply the tape to the corners and paint a couple more layers throughout the entire shower encloser. Once this product dried you just tile right over it. Couldn't recommend this anymore otherwise I would ## Frequently Bought Together - LATICRETE Hydro Barrier Plus Waterproofing 1 Gallon - Laticrete Waterproofing Anti-Fracture Fabric Membrane Roll, 37.5 Sq Ft, 6x75' for 9235 Liquid - Laticrete Hydro BAN Adhesive and SEALANT 10.5OZ --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/14865227-laticrete-hydro-barrier-plus-waterproofing-1-gallon](https://www.desertcart.co.uk/products/14865227-laticrete-hydro-barrier-plus-waterproofing-1-gallon) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-12*