{"product_id":"118-black-shower-threshold-water-dam-stopper-flexible-silicone-seal","title":"118 Black Shower Threshold Water Dam Stopper - Flexible Silicone Seal","description":"\u003cp\u003eOur review of the 118 Black Shower Threshold Water Dam Stopper finds it best suited for homeowners who need a simple, flexible solution to keep shower or sink water contained. The single biggest reason to buy is its soft, hollow semicircle design made from high-quality silicone that forms a reliable barrier while remaining wheelchair passable and gentle on bare feet. Installation is straightforward with the included one-piece adhesive backing and adhesive aid, and the product is available in several lengths so it can fit most shower curb and countertop edges.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemicircle Hollow Design:\u003c\/strong\u003e The hollow profile prevents foot discomfort while maintaining a raised edge that helps keep water inside the shower area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Sizes:\u003c\/strong\u003e Three length options (39, 78, 118) let buyers choose a piece that fits common shower thresholds or sink edges without unnecessary trimming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-quality Silicone:\u003c\/strong\u003e Smooth, flexible silicone resists odors, folds for storage, and cleans easily for long-term use in wet areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuper Sticky Backing:\u003c\/strong\u003e A one-piece adhesive layer up to 1mm thick is provided for long-lasting attachment and includes an adhesive aid and gloves for easier fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-scenario Use:\u003c\/strong\u003e Designed for shower curbs, shower tray edges, and sink countertops to separate wet and dry areas in bathroom and kitchen spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis water dam is ideal for renters or homeowners seeking an unobtrusive, flexible seal that can be applied without tools to stop splash and run-off from showers and sinks. It works especially well when a low-profile, soft barrier is needed so it will not catch feet or impede wheelchair access.\u003c\/p\u003e\u003cp\u003eIt may not be the right choice for installations that require a permanent molded curb or for users who need a rigid threshold for heavy-duty water containment; in cold conditions the adhesive needs preheating with a hair dryer to activate, which adds a small step to installation.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEffective water sealing across most shower and sink edges when adhered properly.\u003c\/li\u003e\n\u003cli\u003eSoft, flexible silicone construction that is easy to clean and safe for feet.\u003c\/li\u003e\n\u003cli\u003eMultiple lengths available to suit different curb sizes without extensive cutting.\u003c\/li\u003e\n\u003cli\u003eIncludes adhesive aid and gloves to simplify installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdhesive performance is mixed in reviews; colder conditions may require preheating to ensure a strong bond.\u003c\/li\u003e\n\u003cli\u003eNot a rigid curb solution for very heavy water flow or permanent remodeling projects.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-quality silicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfile\u003c\/td\u003e\n\u003ctd\u003eSemicircle hollow design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e1.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e0.55 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable lengths\u003c\/td\u003e\n\u003ctd\u003e39 in, 78 in, 118 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdhesive\u003c\/td\u003e\n\u003ctd\u003eOne-piece backing up to 1 mm thick, includes adhesive aid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 118 Black Shower Threshold Water Dam Stopper is a practical, affordable choice for preventing leaks and keeping floors dry in showers and at sink edges. Its soft, hollow silicone profile balances safety and function, and the multiple length options and included adhesive aid add convenience. Buyers should be mindful of adhesive preparation in cold weather, but for typical home use this product delivers good value and reliable performance.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this stick to tile?\u003c\/strong\u003e\u003cbr\u003eYes, the adhesive backing is designed for common smooth surfaces like tile and countertop edges but ensure surfaces are clean and dry before applying.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be trimmed to size?\u003c\/strong\u003e\u003cbr\u003eYes, the silicone can be cut to fit shorter thresholds; choose the closest length and trim carefully.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the barrier wheelchair friendly?\u003c\/strong\u003e\u003cbr\u003eYes, the semicircle hollow design is intended to be passable without sharp edges and is softer underfoot than rigid thresholds.\u003c\/p\u003e","brand":"KNEELISA","offers":[{"title":"Default Title","offer_id":48205282935003,"sku":"B0FC1P8SWL","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51k7z5U5ziL._AC_SL1200.jpg?v=1769794317","url":"https:\/\/gearmusthave.com\/products\/118-black-shower-threshold-water-dam-stopper-flexible-silicone-seal","provider":"GearMustHave","version":"1.0","type":"link"}