--- product_id: 11165022 title: "Kerdi-Kereck Preformed Waterproofing Outside Corner, 2-Pack" brand: "schluter" price: "β‚©53883" currency: KRW in_stock: true reviews_count: 8 category: "Schluter" url: https://www.desertcart.kr/products/11165022-kerdi-kereck-preformed-waterproofing-outside-corner-2-pack store_origin: KR region: South Korea --- # Preformed 90Β° corner fit Ultra-thin 4-mil build-up reduction 10-year waterproof warranty Kerdi-Kereck Preformed Waterproofing Outside Corner, 2-Pack **Brand:** schluter **Price:** β‚©53883 **Availability:** βœ… In Stock ## Summary > πŸ› Seal your space like a pro β€” no leaks, no limits! ## Quick Answers - **What is this?** Kerdi-Kereck Preformed Waterproofing Outside Corner, 2-Pack by schluter - **How much does it cost?** β‚©53883 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/11165022-kerdi-kereck-preformed-waterproofing-outside-corner-2-pack) ## Best For - schluter enthusiasts ## Why This Product - Trusted schluter brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Ultra-Thin Design:** Minimizes tile build-up for sleek, professional finishes - β€’ **Versatile Application:** Ideal for diverse waterproofing needs beyond showers - β€’ **Durability You Can Trust:** Backed by a decade-long limited warranty for peace of mind - β€’ **Precision Engineered Corners:** Seamless 90Β° fit for flawless waterproofing - β€’ **System-Integrated Reliability:** Perfectly compatible with Schluter shower systems for total leak protection ## Overview The Schluter Kerdi-Kereck Preformed Waterproofing Outside Corner is a precision-molded silicone corner piece designed for 90-degree angles, delivering a watertight seal that integrates seamlessly with Schluter shower systems. Its ultra-thin 4-mil profile reduces tile build-up, ensuring a sleek finish, while a 10-year limited warranty guarantees long-term protection against leaks and water damage. Trusted by professionals and DIYers alike, it’s the smart choice for durable, flawless shower waterproofing. ## Description PROFILE MEMBRANE NICHE HEATER DRAINS SHELVES ADAPTOR DRAINS LINDEAR DRAINS Review: This stuff is amazing. - I was dubious about this product but gave it a try. I am absolutely amazed how well it works. I didn't want the traditional mud bed shower pan with its saturation and mildew problems. I also didn't want a steel, cast iron, or fiberglass pan. I wanted clean, durable, beautiful tile, so I wrote a nearly $500 check to someone I didn't know for a product I had never actually seen before. I'm glad I did. The membrane is awkward to install in large sections but tedious to piece-in in small ones. I got better as I went along but didn't enjoy the experience much. The pre-formed corner pieces and the shower valve and shower arm gaskets are a huge improvement over the traditional installation. I also installed a "Redi-Niche", which is a pre-formed plastic wall niche designed to fit into standard stud bays. The Kerdi membrane easily adhered to it forming a watertight surface suitable for tile. I bought the kit from another on-line vendor but I purchased some additional corner pieces from this business. They were prompt. Review: Another great Schluter product. - Works great… if your tile-person has ever watched the Schluter video on how to (& where to!) use & apply them properly. ## Features - Preformed Precision - Expertly shaped for an ideal fit, these preformed corners provide a robust, water-tight seal at outside corner junctions, enhancing shower system reliability. - Versatile Application - Suitable for 90-degree angles, this product excels in a variety of settings, offering flexible solutions for your unique waterproofing challenges. - Reduced Build-Up - Ultra-thin 4-mil thickness minimizes build-up in corner areas, maintaining a flat surface for tiling - System Compatibility - Fully compatible with the Schluter Shower System products, ensuring comprehensive waterproof protection across your entire shower installation. - Long-Term Coverage - Backed by a 10-year limited warranty against manufacturing defects when installed per the Schluter Installation Handbook and Technical Data Sheet, following all guidelines and industry standards in effect at the time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003FJ6G1U | | Best Sellers Rank | #100,842 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Shower Walls & Surrounds | | Brand | Schluter | | Brand Name | Schluter | | Color | Other | | Compatible Material | Tile, Stone, Porcelain | | Customer Reviews | 4.8 out of 5 stars 333 Reviews | | Item Dimensions | 7 x 6.9 x 0.4 inches | | Item Form | Strip | | Item Weight | 0.09 Pounds | | Item dimensions L x W x H | 7 x 6.9 x 0.4 inches | | Manufacturer | Schluter Systems | | Material | Silicone | | Material Type | Silicone | | Model | FBA_KERECK/FA2 | | Number of Items | 1 | | Part Number | FBA_KERECK/FA2 | | Style | Compact | | Style Name | Compact | | Surface Recommendation | Tile | | Unit Count | 1.0 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Schluter - **Item Weight:** 0.09 Pounds - **Item dimensions L x W x H:** 7 x 6.9 x 0.4 inches - **Material:** Silicone - **Style:** Compact ## Images ![Kerdi-Kereck Preformed Waterproofing Outside Corner, 2-Pack - Image 1](https://m.media-amazon.com/images/I/61WIyQxT-nL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ This stuff is amazing. *by V***N on July 29, 2011* I was dubious about this product but gave it a try. I am absolutely amazed how well it works. I didn't want the traditional mud bed shower pan with its saturation and mildew problems. I also didn't want a steel, cast iron, or fiberglass pan. I wanted clean, durable, beautiful tile, so I wrote a nearly $500 check to someone I didn't know for a product I had never actually seen before. I'm glad I did. The membrane is awkward to install in large sections but tedious to piece-in in small ones. I got better as I went along but didn't enjoy the experience much. The pre-formed corner pieces and the shower valve and shower arm gaskets are a huge improvement over the traditional installation. I also installed a "Redi-Niche", which is a pre-formed plastic wall niche designed to fit into standard stud bays. The Kerdi membrane easily adhered to it forming a watertight surface suitable for tile. I bought the kit from another on-line vendor but I purchased some additional corner pieces from this business. They were prompt. ### ⭐⭐⭐⭐⭐ Another great Schluter product. *by B***3 on May 15, 2026* Works great… if your tile-person has ever watched the Schluter video on how to (& where to!) use & apply them properly. ### ⭐⭐⭐⭐⭐ SHOWER CONSTRUCTION *by J***N on April 28, 2025* WORKED GREAT ON NEW WALK-IN SHOWER BUILD. ## Frequently Bought Together - Schluter Kerdi-Kereck Preformed Waterproofing Outside Corner - Seamless for Shower System Integration, Leak and Water Damage Protection - 90-Degree, 2-Pack - KERECK/FA2 - Schluter Systems Kereck/FI 2 Kerdi Inside Waterproofing Corner - 4 Mil Thickness - Seamless Corners for KERDI, KERDI-Board, and DITRA Assemblies - 2-Pack - KERECK/FI2 - Schluter Kerdi Band Waterproofing Strip - Ideal for Sealing Butt Joints and Floor/Wall Connections - 33' Length, 5" Width, 4 mil Thickness - KEBA100/125/10M --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/11165022-kerdi-kereck-preformed-waterproofing-outside-corner-2-pack](https://www.desertcart.kr/products/11165022-kerdi-kereck-preformed-waterproofing-outside-corner-2-pack) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-13*