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

💧0.6-inch high water barrier

📏39-inch flexible length

🛠️1 mm ultra-sticky adhesive

126.00 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 style!

SPLASH PROOF YOUR SPACE - Keep countertops and floors dry with a sleek 0.6-inch high silicone dam that blocks every drip.
VERSATILE WATER DEFENSE - Ideal for kitchen sinks, shower thresholds, and bathroom gaps—protect your home from moisture damage.
DURABLE HYGIENIC SILICONE - Corrosion-resistant, heat-proof, and odorless material that wipes clean in seconds.
INVISIBLE MODERN MINIMALISM - Clean white design blends seamlessly with contemporary interiors, elevating your space’s style.
CUSTOM FIT EFFORTLESS INSTALL - Cut to your perfect length and peel-stick on any smooth surface—no tools, no hassle.

This 39-inch silicone rubber water barrier creates a flexible, 0.6-inch high dam to prevent water splashes around sinks, showers, and countertops. Featuring a strong 1 mm adhesive, it sticks securely to smooth surfaces and is easy to cut and install. Made from durable, heat-resistant, and odorless silicone, it offers a sleek white finish that complements modern kitchens and bathrooms while protecting floors and cabinets from water damage.

Specifications

ASIN	B08FX48GN1
Best Sellers Rank	#130,506 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #25 in Bathtub Splash Guards
Brand Name	cuysfead
Color	White
Customer Reviews	4.0 4.0 out of 5 stars (503)
Included Components	silicone water dam
Item Dimensions L x W	39"L x 39"W
Item Thickness	15.24 millimeters
Item Weight	4 ounces
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 Count

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126.00 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.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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The delivery time was excellent, and the packaging was secure.

2 months ago

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