---
product_id: 11165020
title: "Kerdi Square-Notch Trowel - Ideal for Installing Kerdi - 1/8\" X 1/8\", 1-Pack - TRL-KER"
brand: "schluter"
price: "₩110361"
currency: KRW
in_stock: true
reviews_count: 13
category: "Schluter"
url: https://www.desertcart.kr/products/11165020-kerdi-square-notch-trowel-ideal-for-installing-kerdi-1-8
store_origin: KR
region: South Korea
---

# Ergonomic handle for fatigue-free use Durable, rust-resistant metal build 1/8" x 1/8" precision notches Kerdi Square-Notch Trowel - Ideal for Installing Kerdi - 1/8" X 1/8", 1-Pack - TRL-KER

**Brand:** schluter
**Price:** ₩110361
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your tiling game with precision and comfort – don’t settle for less!

## Quick Answers

- **What is this?** Kerdi Square-Notch Trowel - Ideal for Installing Kerdi - 1/8" X 1/8", 1-Pack - TRL-KER by schluter
- **How much does it cost?** ₩110361 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/11165020-kerdi-square-notch-trowel-ideal-for-installing-kerdi-1-8)

## 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

- • **Built to Last:** Crafted from high-quality metal for unmatched durability and rust resistance.
- • **Trusted by Pros:** Backed by a 2-year limited warranty when installed per Schluter standards.
- • **Tailored for Kerdi:** Specifically engineered for seamless installation of Kerdi membranes.
- • **Precision Perfected:** Square-notch design ensures flawless thin-set mortar coverage every time.
- • **Comfort Meets Control:** Ergonomic handle reduces hand fatigue during extended tiling sessions.

## Overview

The Schluter Kerdi Square-Notch Trowel features a 1/8" x 1/8" notch size designed for precise thin-set mortar application, ensuring perfect installation of Kerdi membranes. Built with durable, rust-resistant metal and an ergonomic handle, it offers professional-grade performance and comfort. Trusted by professionals and backed by a 2-year limited warranty, this trowel is a must-have for flawless tiling projects.

## Description

Schluter Kerdi Square-Notch Trowel - Ideal for Installing Kerdi - 1/8" X 1/8", 1-Pack - TRL-KER - Masonry Hand Trowels - desertcart.com

Review: Schluter is quite proud of these - I lay a lot of their product in my home and I was pretty annoyed at the recommendation to buy all their trowels for all kinds of different applications, and they sure aren't cheap. BUT...they are a very good quality product and when you're dropping the big big big bucks for Kerdie board and ditra, you want the right tools so I'm going to vote "yes' on these. They are super well made and not a speck of rust to be seen. So, a good product priced like all their others.
Review: Good for big hands - I like these trowels because the steel is high quality and the space between the handle and flat part is large which gives me more room for my hand to be able to hold the trowel at different angles.

## Features

- Durable Design - Tailored for sustained performance, this trowel offers durability and reliability, making it an excellent tool for both professional and home improvement projects.
- Precise Application - Designed with a 1/8" x 1/8", this trowel ensures accurate thin-set mortar coverage for effective installation of KERDI membranes.
- Ergonomic Handle - Designed for comfort, the handle reduces hand fatigue during prolonged use, making your tiling work smoother
- Precision Notches - Features a 1/8"x1/8" square-notch design, this tool is ideal for accurate adhesive application in various tiling projects.
- Long-Term Coverage - Backed by a 2-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 | B003CMDH8A |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #35,523 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Masonry Hand Trowels |
| Customer Reviews | 4.7 4.7 out of 5 stars (790) |
| Date First Available | March 16, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 12.8 ounces |
| Item model number | FBA_TRL-DIT6 |
| Manufacturer | Schluter |
| Material | Metal |
| Part Number | FBA_TRL-DIT6 |
| Product Dimensions | 11 x 5 x 4.5 inches |
| Thickness | 4.5 Inches |

## Images

![Kerdi Square-Notch Trowel - Ideal for Installing Kerdi - 1/8" X 1/8", 1-Pack - TRL-KER - Image 1](https://m.media-amazon.com/images/I/51pt9HyPxuL.jpg)

## Questions & Answers

**Q: Is this trowel stainless steel so it doesn't rust?**
A: Yes stainless steel ( no rust )

**Q: What country is this manufactured in?**
A: Made in Spain

**Q: Is this 2 trowels like the picture implies or is this one trowel as stated in the description? Im guessing the seller is to lazy to use an accurate p**
A: The price reflects one trowel. I purchased the 1/8 X 1/8 to install the membrane and it worked well. I would suggest using a sheetrock trowel to smooth out the membrane once you apply it to the wall. There are a number of great you tube videos illustrating the proper technique.

**Q: Is this trowel constructed of Stainless steel? Does it rust?**
A: Yes its Stainless steel trowel, supposed to be rust resistant

## Customer Reviews

### ⭐⭐⭐⭐⭐ Schluter is quite proud of these
*by E***R on May 30, 2024*

I lay a lot of their product in my home and I was pretty annoyed at the recommendation to buy all their trowels for all kinds of different applications, and they sure aren't cheap. BUT...they are a very good quality product and when you're dropping the big big big bucks for Kerdie board and ditra, you want the right tools so I'm going to vote "yes' on these. They are super well made and not a speck of rust to be seen. So, a good product priced like all their others.

### ⭐⭐⭐⭐⭐ Good for big hands
*by D***S on February 28, 2025*

I like these trowels because the steel is high quality and the space between the handle and flat part is large which gives me more room for my hand to be able to hold the trowel at different angles.

### ⭐⭐⭐⭐⭐ Perfect Notch Size for Precise, Even Application
*by B***X on August 7, 2025*

The Schluter Kerdi Square Notch Trowel (1/8" x 1/8") is exactly what I needed for my waterproofing project. The notch size is perfect for applying thinset evenly and consistently under the Kerdi membrane, ensuring great adhesion without excess material waste. The handle is comfortable to grip for extended use, and the blade is sturdy yet flexible enough to get into corners and tight spots. It’s held up well through multiple projects and cleans up easily. If you’re working with Schluter Kerdi or similar membranes, this trowel is a must-have tool to get professional results every time!

## Frequently Bought Together

- Schluter Kerdi Square-Notch Trowel - Ideal for Installing Kerdi - 1/8-Inch X 1/8-Inch, 1-Pack - TRL-KER
- Schluter Ditra Square-Notch Trowel - Designed for Ditra System Installation - 11/64-Inch X 11/64-Inch, 1-Pack - TRL-DIT
- Schluter Ditra Heat/XL Square-Notch Trowel - Ideal for Installing Ditra-Heat and Ditra-XL - 1/4-Inch X 1/4-Inch, 1-Pack - TRL-DHXL

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*