Is it hollow or solid to prevent mold growing inside？

Dear friend，it is solid silicone water dam，no mold issues to worry about. Easy to clean and tidy.

We have a door sweep installed but water still gets under it. Will this work as a frameless shower door threshold?

Yes，it is 12mm（0.47 inch）high，20mm（0.78 inch）wide.If you want to use it at the bottom of the shower door, measure the gap to make sure whether it fits, because our shower strip can seal a bottom gap between 1mm to 12mm(due to its slope design). Also is perfect in no curb shower pan, walkin shower, ada shower etc.

Can you provide me with a picture how to install it under glass shower door? I mean should the high side face the outside of the shower or the inside

I don't have picture but understand your question. The high side (the straight up 90 degree side should face the inside of the shower. the side that is sloping down should be facing the outside. In my shower, I don't have a door. My is a completely open shower so when I put down the barrier, it only makes sense to put the sloping side on the outside. If I were to put the sloping side on the inside of the shower, the water can easily spill out because the slope will facilitate easily flow of water outside of the shower.

Where is this product manufactured?

China. All of this kind of dam on Amazon is made in China. But we are the first seller to sold this and guarantee the best quality.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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39 inch Water Barrier for Sink, Silicone Rubber Kitchen Water Splash Guard, Bendable Corner Dam Water Retaining Strip for Countertop,Shower, Bathroom,Frameless Shower Threshold Door Bottom Seal Strip

39 inch Water Barrier for Sink, Silicone Rubber Kitchen Water Splash Guard, Bendable Corner Dam Water Retaining Strip for Countertop,Shower, Bathroom,Frameless Shower Threshold Door Bottom Seal Strip

Product ID: 243344312

Details

Brand
cuysfead
Color
White
Item Thickness
15.24
Material
Silicone
Product Dimensions
39"L x 39"W

📏39-inch length for broad coverage

🧴1 mm thick adhesive for strong stickiness

🛡️0.6-inch high water barrier

126.25 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

💧 Seal the splash, save your space — stay dry in style!

SPLASH FREE ZONE - Keep your countertops and floors dry with a flexible 39-inch silicone dam that blocks water splash effortlessly.
DURABLE HYGIENIC - Made from corrosion-resistant, odorless silicone that withstands heat and wear while being a breeze to clean.
CUSTOM FIT FLEXIBILITY - Easily cut and bend to fit any sink edge, shower threshold, or countertop corner for a seamless water seal.
UNIVERSAL SURFACE GRIP - Advanced 1 mm thick adhesive sticks firmly to tiles, glass, metal, and smooth surfaces—no slipping, no mess.
EFFORTLESS INSTALLATION - Peel, stick, and caulk for a professional-grade waterproof barrier—no tools or expertise needed.

This 39-inch silicone water barrier is a versatile, bendable strip designed to prevent water splashes around sinks, showers, and countertops. Featuring a 0.6-inch high dam and a strong 1 mm adhesive backing, it adheres securely to smooth surfaces, creating a waterproof seal that protects floors and cabinets from moisture damage. Easy to cut, install, and clean, it’s a durable, odorless solution that blends seamlessly into modern kitchens and bathrooms.

Specifications

ASIN	B08FX48GN1
Best Sellers Rank	#137,643 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #26 in Bathtub Splash Guards
Brand Name	cuysfead
Color	White
Customer Reviews	4.1 4.1 out of 5 stars (865)
Included Components	silicone water dam
Item Dimensions L x W	39"L x 39"W
Item Thickness	15.24 Millimeters
Item Weight	0.25 Pounds
Manufacturer	cuysfead
Manufacturer Part Number	dam-001
Material Type	Silicone Rubber
Model Number	dam-01
Number of Items	1
Recommended Uses For Product	Kitchen sink splash guard, Bathroom shower water barrier, Shower door threshold strip
Unit Count	1.0 Count

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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