---
product_id: 341924424
title: "39 Inch Shower Threshold Water Dam Barrier,Silicone Shower Door Bottom Seal for Water Stopper,Flexible Edge Trim for Kitchen Sink Splash Guard,Self Adhesive Water Blocker for Bathtub,Transparent"
brand: "kayleinster"
price: "$27.65"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/341924424-39-inch-shower-threshold-water-dam-barrier-silicone-shower-door
store_origin: US
region: United States of America
---

# 0.47-inch height water barrier stops leaks 39-inch length for versatile coverage Durable silicone resists corrosion & heat 39 Inch Shower Threshold Water Dam Barrier,Silicone Shower Door Bottom Seal for Water Stopper,Flexible Edge Trim for Kitchen Sink Splash Guard,Self Adhesive Water Blocker for Bathtub,Transparent

**Brand:** kayleinster
**Price:** $27.65
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your bathroom game—stop leaks before they start!

## Quick Answers

- **What is this?** 39 Inch Shower Threshold Water Dam Barrier,Silicone Shower Door Bottom Seal for Water Stopper,Flexible Edge Trim for Kitchen Sink Splash Guard,Self Adhesive Water Blocker for Bathtub,Transparent by kayleinster
- **How much does it cost?** $27.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/341924424-39-inch-shower-threshold-water-dam-barrier-silicone-shower-door)

## Best For

- kayleinster enthusiasts

## Why This Product

- Trusted kayleinster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Invisible Protection:** Crystal-clear design blends seamlessly with any decor, keeping your space stylish and splash-free.
- • **Multi-Surface Mastery:** Adheres to tiles, walls, floors, sinks, and tubs—your all-in-one splash guard for kitchen and bath.
- • **Seamless Waterproof Shield:** Create a flawless wet-dry bathroom divide with a sleek, frameless 0.47-inch threshold.
- • **Premium Silicone Durability:** Soft yet tough silicone resists wear, heat, and corrosion while protecting your feet from sharp edges.
- • **Custom Fit, Effortless Install:** Cut to size and stick with self-adhesive backing—no tools, no hassle, just perfect fit every time.

## Overview

The 39 Inch Frameless Shower Threshold Water Dam Barrier by KAYLEINSTER is a transparent, corrosion-resistant silicone strip designed to prevent water leakage in bathrooms and kitchens. Measuring 39 inches long and 0.47 inches high, it installs easily with a self-adhesive backing and can be cut to fit corners or custom lengths. Its durable, heat-resistant silicone material ensures long-lasting protection while maintaining a sleek, invisible look that complements modern frameless showers and wet areas.

## Description

Full description not available

## Features

- Easy to install : Clean and dry the surface,cut to the length you need,peel the self-adhesive strip on the bottom, press to the surface,the edges of the water retaining strip must be sealed with silicone sealant.In the corner, we recommend that you cut it to 45 degrees, and then connect the two parts.(For better stickiness, heat up the tape with hair dryer)
- High Quality Silicone Material : The water dam is made of soft silicone material, corrosion resistant, high temperature resistant, wear resistant , does' t hurt your feet.The water stopper is very easy to clean and maintain, just wipe it with a damp cloth
- Small Size : Size : 0.47 inch (H) x 0.79 inch (W),it's a low 0.47" water dam, can be as a shower threshold for frame-less shower door,prevent water leakage from the bottom of the door,realize the separation of wet and dry in the bathroom
- Multiple Uses : Water barrier can be pasted on almost any smooth surface, including walls, floors, tiles, etc. Shower edge water guard can be used around sinks and bathtubs, prevent water from falling to the floor. It can also cover the gap between the bathtub or counter and the wall, waterproof and dust-proof
- Satisfaction Service : The package not include silicone sealant.If you have any problem about the product please contact us , Our service team will provide you with a satisfactory solution within 24 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KAYLEINSTER |
| Material | Silicone Rubber |
| Color | Transparent |
| Product Dimensions | 39"L x 0.79"W |
| Item Thickness | 0.47 Inches |
| Recommended Uses For Product | Waterproofing and dust-proofing in bathroom kitchen settings, preventing water leakage from the bottom of shower doors around sinks bathtubs |
| UPC | 609755117171 |
| Number of Items | 415 |
| Manufacturer | KAYLEINSTER |
| Unit Count | 3.25 Feet |
| Item Weight | 5.3 ounces |
| Size | 39 Inch |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** KAYLEINSTER
- **Material:** Silicone Rubber
- **Color:** Transparent
- **Product Dimensions:** 39"L x 0.79"W
- **Item Thickness:** 0.47 Inches

## Images

![39 Inch Shower Threshold Water Dam Barrier,Silicone Shower Door Bottom Seal for Water Stopper,Flexible Edge Trim for Kitchen Sink Splash Guard,Self Adhesive Water Blocker for Bathtub,Transparent - Image 1](https://m.media-amazon.com/images/I/51OyZMrBbPL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install and worked perfectly.
*by R***. on September 27, 2023*

I bought an old house and one of the old house problems is the tub isn't perfectly level. The water tended to run down the wall, meet the tub, then instead of running down the tub into the drain, some water would run out the side of the tub. I knew if I just added the typical triangle pieces at most hardware stores, the water would just pool up until it ran past the triangle. This dam allowed me to form a better block for the water, and redirect it back into the tub. I no longer have an issue with water getting out.

### ⭐⭐⭐⭐⭐ Shower door water deflector
*by T***E on November 12, 2024*

Easy to cut and install. Works as it should.

### ⭐⭐⭐⭐ Too thick
*by K***R on July 7, 2024*

Does it's job

## Frequently Bought Together

- 39 Inch Frameless Shower Threshold Water Dam Barrier, Silicone Sink Splash Guard for Kitchen Bathroom, Corner Shower Water Guard for Bathtub (Transparent)
- Prime-Line M 6258 Frameless Shower Door Bottom Seal for 3/8 In. Thick Glass Doors – Stop Shower Leaks and Create a Water Barrier, 36 In., Clear Vinyl (Single Pack)

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**Shop now:** [https://www.desertcart.us/products/341924424-39-inch-shower-threshold-water-dam-barrier-silicone-shower-door](https://www.desertcart.us/products/341924424-39-inch-shower-threshold-water-dam-barrier-silicone-shower-door)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-01*