---
product_id: 7982067
title: "Custom Building Products ARL4000QT 1 Quart AcrylPro Ceramic Tile Mastic, White"
brand: "custom"
price: "$U1514"
currency: UYU
in_stock: true
reviews_count: 8
category: "Custom"
url: https://www.desertcart.uy/products/7982067-custom-building-products-arl4000qt-1-quart-acrylpro-ceramic-tile-mastic
store_origin: UY
region: Uruguay
---

# Extended open time Water resistant High bond strength Custom Building Products ARL4000QT 1 Quart AcrylPro Ceramic Tile Mastic, White

**Brand:** custom
**Price:** $U1514
**Availability:** ✅ In Stock

## Summary

> 🔧 Stick with the best — your tiles deserve the pro touch!

## Quick Answers

- **What is this?** Custom Building Products ARL4000QT 1 Quart AcrylPro Ceramic Tile Mastic, White by custom
- **How much does it cost?** $U1514 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/7982067-custom-building-products-arl4000qt-1-quart-acrylpro-ceramic-tile-mastic)

## Best For

- custom enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Top-rated with 4.6 stars and a proven track record in flooring projects.
- • **Durable & Reliable:** Water-resistant formula ensures long-lasting tile repairs and installations.
- • **Extended Working Time:** Increased open time lets you position tiles perfectly without rush.
- • **Effortless Application:** Smooth, buttery consistency that spreads easily for a flawless finish.
- • **Professional-Grade Adhesion:** Engineered for 12" x 12" ceramic floor tiles with superior bonding power.

## Overview

Custom Building Products ARL4000QT AcrylPro Ceramic Tile Mastic is a high-performance, white adhesive designed for professional-grade ceramic tile installations. It offers exceptional bond strength, water resistance, and an extended open time for precise tile placement. Ideal for repairing or installing 12" x 12" floor tiles, this easy-to-use, smooth formula ensures durable, long-lasting results favored by professionals and DIYers alike.

## Description

Product Description Custom Building Products ARL4000QT 1 Quart AcrylPro Ceramic Tile Mastic, White From the Manufacturer AcrylPro Ceramic Tile Adhesive is a high performance, professional formula adhesive with the high bond strengths required for 12" x 12" ceramic floor tile installations.

Review: It works and is easy to use. - Loose floor tile repair. Thin layer on substrate, thin layer on back of tile. 24hrs later the tile is firmly adhered back to floor. Works well.
Review: Good product - Works just as described, smooth is butter. My package came well sealed and the compound was in perfect condition. For what little splatters I did make, it cleaned up really easy. Was able to get through my project with ease. I would definitely buy again for another tiling project.

## Features

- It is easy to use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BO7E9K |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #9,200 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Flooring Adhesives & Mortars |
| Brand | CUSTOM |
| Certification | Just Spread and Set |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (659) |
| Date First Available | July 7, 2007 |
| Full Cure Time | 72 Hours |
| Global Trade Identification Number | 00010186014111 |
| Included Components | Misc |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 1 Quarts |
| Item Weight | 3 pounds |
| Item model number | ARL4000QT |
| Manufacturer | Custom Building Products |
| Material | concrete |
| Package Information | Quart Container |
| Part Number | ARL4000QT |
| Product Dimensions | 5 x 5 x 4.75 inches |
| Size | Quart |
| Special Feature | High bond strength, exceptional slip resistance, and increased open time |
| Special Features | High bond strength, exceptional slip resistance, and increased open time |
| Specific Uses For Product | Tile Repair, Flooring |
| UPC | 010186014111 |
| Unit Count | 32.0 Fluid Ounces |
| Viscosity | High |
| Viscosity Level | High |
| Warranty Description | Warranty |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** CUSTOM
- **Item Form:** Liquid
- **Material:** concrete
- **Special Feature:** High bond strength, exceptional slip resistance, and increased open time
- **Specific Uses For Product:** Tile Repair, Flooring

## Images

![Custom Building Products ARL4000QT 1 Quart AcrylPro Ceramic Tile Mastic, White - Image 1](https://m.media-amazon.com/images/I/71Z4iaV8zTL.jpg)

## Questions & Answers

**Q: Is this water ase to use w styrofoam tiles**
A: What is "mastice"? The heading read "Custom Building Products 4000 Acrylic Ceramic Tile Mastic, 1-Gallon".  I thought "mastic" could be used with Styrofoam tiles.

**Q: Is this product appropriate for a use in a bathroom where there is high humidity?  Thank you!**
A: I have used it in high humidity basement room to adhere ceiling tiles(plastic & styrofoam),should work fine for bathroom..doesn't hurt to run an exhaust fan during installation.

**Q: Who makes gray tile mastic?**
A: I don't think the color matters because it won't show, right?

**Q: Is this adhesive good for handmade Mexican wall  tiles**
A: Anne; chris here, and yes, the acryl pro mastic is a superior product for most all wall applications.  i have been using the product (in one way, shape, or form) since the 80s (still in junior high/working for my dad)and it has never let me down. the benefits are; easily found at many stores (and online), stays very textured and easy to spread (making it not so much a job to butter the tiles, prior to adhering), and it is water soluble; so very easy to clean up, AND, easy to "pop" or "move" a tile after setting up; so as to realign or replace prior to grouting. hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works and is easy to use.
*by J***W on August 25, 2025*

Loose floor tile repair. Thin layer on substrate, thin layer on back of tile. 24hrs later the tile is firmly adhered back to floor. Works well.

### ⭐⭐⭐⭐⭐ Good product
*by V***S on July 20, 2025*

Works just as described, smooth is butter. My package came well sealed and the compound was in perfect condition. For what little splatters I did make, it cleaned up really easy. Was able to get through my project with ease. I would definitely buy again for another tiling project.

### ⭐⭐⭐⭐⭐ Excellent tile adhesive. Easy application.
*by E***0 on January 13, 2026*

This is a great mastic. Thick and spreads well. Fully dry in 24 hours. Holds well and doesn’t cause a mess. One thing to note, there is nothing about coverage so I just guessed. I had a small area about 10 sq.ft. I spread as best I could still maintaining proper application but only managed 8 sq.ft. If you need more go for the larger container. Otherwise this is an excellent mastic for tile.

## Frequently Bought Together

- Custom Building Products ARL4000QT 1 Quart AcrylPro Ceramic Tile Mastic, White
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-22*