---
product_id: 11165020
title: "Schluter Kerdi Square-Notch Trowel - Ideal for Installing Kerdi - 1/8\" X 1/8\", 1-Pack - TRL-KER"
brand: "schluter"
price: "€ 69.29"
currency: EUR
in_stock: true
reviews_count: 13
category: "Schluter"
url: https://www.desertcart.hr/products/11165020-schluter-kerdi-square-notch-trowel-ideal-for-installing-kerdi-1
store_origin: HR
region: Croatia
---

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

**Brand:** schluter
**Price:** € 69.29
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Schluter Kerdi Square-Notch Trowel - Ideal for Installing Kerdi - 1/8" X 1/8", 1-Pack - TRL-KER by schluter
- **How much does it cost?** € 69.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/11165020-schluter-kerdi-square-notch-trowel-ideal-for-installing-kerdi-1)

## 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, this trowel resists rust and wear, delivering reliable performance project after project.
- • **Trusted by Pros:** Backed by a 2-year limited warranty and industry-leading Schluter quality standards for peace of mind on every job.
- • **Tailored for Kerdi:** Specifically engineered for Kerdi membrane installation, making it the must-have tool for millennial pros who demand precision.
- • **Precision Perfected:** Square-notch 1/8" x 1/8" ensures flawless thin-set mortar coverage for professional-grade Kerdi membrane installation.
- • **Comfort Meets Control:** Ergonomic handle design reduces hand fatigue, letting you work longer with superior grip and maneuverability.

## Overview

The Schluter Kerdi Square-Notch Trowel features a 1/8" x 1/8" square-notch blade designed for precise thin-set mortar application, ideal for installing Kerdi membranes. Made from durable metal with an ergonomic handle, it offers long-lasting performance and comfort during extended use. Trusted by professionals and backed by a 2-year limited warranty, this trowel is a premium tool tailored 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 |
| Best Sellers Rank | #54,084 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #34 in Masonry Hand Trowels |
| Blade Material | Metal |
| Brand Name | Schluter |
| Customer Reviews | 4.8 4.8 out of 5 stars (794) |
| Handle Material | Metal |
| Item Weight | 0.8 Pounds |
| Manufacturer | Schluter |
| Manufacturer Part Number | FBA_TRL-DIT6 |
| Material Type | Metal |
| Model Number | FBA_TRL-DIT6 |
| Recommended Uses For Product | Tiling, Installing Kerdi Membranes |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Schluter
- **Handle Material:** Metal
- **Material:** Metal
- **Recommended Uses For Product:** Tiling, Installing Kerdi Membranes
- **Unit Count:** 1.0 Count

## Images

![Schluter 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/11165020-schluter-kerdi-square-notch-trowel-ideal-for-installing-kerdi-1](https://www.desertcart.hr/products/11165020-schluter-kerdi-square-notch-trowel-ideal-for-installing-kerdi-1)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-25*