---
product_id: 274746008
title: "SPECTRALOCK® 1 Pre-Mixed Grout #91 Slate Grey"
brand: "laticrete"
price: "3257 kr"
currency: DKK
in_stock: true
reviews_count: 1
url: https://www.desertcart.dk/products/274746008-spectralock-1-pre-mixed-grout-91-slate-grey
store_origin: DK
region: Denmark
---

# Glitter & glow options 10X stronger Locks in color SPECTRALOCK® 1 Pre-Mixed Grout #91 Slate Grey

**Brand:** laticrete
**Price:** 3257 kr
**Availability:** ✅ In Stock

## Summary

> ✨ Transform your space with the strongest grout on the market! 🔒

## Quick Answers

- **What is this?** SPECTRALOCK® 1 Pre-Mixed Grout #91 Slate Grey by laticrete
- **How much does it cost?** 3257 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/274746008-spectralock-1-pre-mixed-grout-91-slate-grey)

## Best For

- laticrete enthusiasts

## Why This Product

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

## Key Features

- • **Superior Strength:** Experience the strongest pre-mixed grout with a PSI rating 10X higher than competitors.
- • **Long-Lasting Durability:** Engineered for heavy foot traffic, ensuring your installations stand the test of time.
- • **Unmatched Color Retention:** Say goodbye to fading with our stain-proof formula!
- • **Versatile Aesthetic Options:** Choose from 40 colors and dazzling additives for a unique touch.
- • **Professional Grade Performance:** Meets or exceeds ANSI A118.3 standards for peace of mind.

## Overview

LaticreteSPECTRALOCK® 1 Pre-Mixed Grout #91 Slate Grey is a high-performance, stain-proof grout available in 40 colors and 12 dazzling additives. With a PSI rating 10X higher than standard grouts, it offers unmatched strength and durability, making it ideal for high-traffic areas. This professional-grade product meets ANSI A118.3 standards, ensuring a long-lasting, vibrant finish for your installations.

## Description

LATICRETE SPECTRALOCK® 1 Pre-Mixed Grout #91 Slate Grey

## Features

- Locks in color and blocks out stains - Available in all 40 LATICRETE grout colors and 12 SPECTRALOCK DAZZLE additive options which creates glitter grout or glow-in-the-dark grout. SPECTRALOCK 1 has uniform color consistency using SPECTRALOCK sand and is stain-proof^. It is professionally formulated to ensure a long-lasting appearance, year after year.
- Strongest pre-mixed grout on the market - Tested and evaluated in accordance to ANSI A118.3*, SPECTRALOCK 1 outperforms traditional pre-mixed grouts currently available on the market. With a PSI rating 10X higher than standard pre-mixed grouts, it’s the strongest one-step grout available — resistant to cracking and rated for heavier foot traffic for an installation that can last a lifetime.
- Meets or exceeds ANSI A118.3 specific test designation 5.6

## Product Details

- **Material:** Epoxy
- **Brand:** Laticrete
- **Style:** Professional
- **Compatible Material:** Ceramic, Porcelain
- **Water Resistance Level:** Waterproof

## Images

![SPECTRALOCK® 1 Pre-Mixed Grout #91 Slate Grey - Image 1](https://m.media-amazon.com/images/I/813WvmR+zUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Time will tell
  

*by T***Y on Reviewed in the United States on December 4, 2022*

Wife used this in the bathroom while laying some thin brick flooring and rock. She loved how easy it was to use and clean up. For her it’s better than mix it yourself. And it needs no sealer. She could use what she needed then close it up and start again the next day, no wasted material. Cost was her only complaint but on a small room it was ok. We will see how it holds up long term. Project turned out amazing.

## Frequently Bought Together

- LATICRETE SPECTRALOCK® 1 Pre-Mixed Grout #91 Slate Grey
- LATICRETE SPECTRALOCK® 1 Pre-Mixed Grout #44 Bright White

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**Shop now:** [https://www.desertcart.dk/products/274746008-spectralock-1-pre-mixed-grout-91-slate-grey](https://www.desertcart.dk/products/274746008-spectralock-1-pre-mixed-grout-91-slate-grey)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-13*