---
product_id: 133306233
title: "Polyurethane Mortar Joint Sealant 10 Oz5"
brand: "quikrete"
price: "$62.98"
currency: USD
in_stock: true
category: "Quikrete"
url: https://www.desertcart.ec/products/133306233-polyurethane-mortar-joint-sealant-10-oz5
store_origin: EC
region: Ecuador
---

# precise liquid application 100% waterproof barrier flexible polyurethane formula Polyurethane Mortar Joint Sealant 10 Oz5

**Brand:** quikrete
**Price:** $62.98
**Availability:** ✅ In Stock

## Summary

> 💪 Seal smart, stay dry — the pro’s choice for lasting masonry protection!

## Quick Answers

- **What is this?** Polyurethane Mortar Joint Sealant 10 Oz5 by quikrete
- **How much does it cost?** $62.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/133306233-polyurethane-mortar-joint-sealant-10-oz5)

## Best For

- quikrete enthusiasts

## Why This Product

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

## Key Features

- • **Restore & Reinforce:** Effectively fills and seals cracks in driveways, sidewalks, and patios to maintain structural integrity.
- • **Multi-Surface Mastery:** Bonds seamlessly to concrete, brick, stucco, metal, glass, and more for versatile repairs.
- • **Flexible Polyurethane Power:** Advanced formula flexes with expansion joints to prevent cracks from spreading.
- • **Unmatched Waterproof Defense:** Creates a durable, moisture-proof seal that protects your masonry from the elements.
- • **Precision Application, Every Time:** Liquid form ensures smooth, accurate sealing even in the tightest spaces.

## Overview

Quikrete Polyurethane Mortar Joint Sealant is a high-performance, waterproof polyurethane sealant designed for durable, flexible adhesion on concrete, brick, masonry, and multiple other surfaces. Its liquid form allows precise application, making it ideal for sealing expansion joints and repairing cracks in outdoor structures, ensuring long-lasting protection against moisture and structural damage.

## Description

High performance, construction-grade sealant waterproofs, seals and tuck-points damaged mortar joints. Textured one-component, fast-curing, flexible material providing a durable elastic bond. Adheres to concrete, masonry, stucco, pre-painted metal, glass, plywood, aluminum, steel and many plastics and composites. Can be applied to approximately 12 linear ft in a 3/8 in bead.

## Features

- SUPERIOR WATERPROOF SEAL: Provides a durable waterproof barrier for concrete, brick, and masonry surfaces. Ideal for outdoor repairs where moisture resistance is essential.
- POLYURETHANE SEALANT FORMULA: Advanced polyurethane sealant delivers flexible, long-lasting adhesion. Perfect for sealing expansion joints and preventing cracks from spreading.
- EASY APPLICATION DESIGN: Liquid form allows for smooth, precise application in tight spaces. Compact packaging makes it convenient to store and handle during projects.
- CRACK REPAIR PERFORMANCE: Acts as a reliable concrete crack sealer and filler for driveways, sidewalks, and patios. Helps restore structural integrity and appearance.
- MULTI-SURFACE COMPATIBILITY: Suitable for use as mortar caulk, cement caulking sealant outdoor, and stucco caulk. Bonds well to a variety of construction materials.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NCS7VOA |
| Best Sellers Rank | #688,019 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,762 in Hardware Sealers |
| Brand | Quikrete |
| Brand Name | Quikrete |
| Compatible Material | Alloy Steel, Aluminum, Concrete, Engineered Wood, Glass, Metal, Plastic |
| Item Dimensions | 10 x 2 x 11.3 inches |
| Item Form | Liquid |
| Item Weight | 4.5 Pounds |
| Item dimensions L x W x H | 10 x 2 x 11.3 inches |
| Manufacturer | THE QUIKRETE COMPANIES INC |
| Material | Polyurethane |
| Material Type | Polyurethane |
| Number of Items | 5 |
| Part Number | 862018 |
| Style | Compact |
| Style Name | Compact |
| UPC | 039645862131 |
| Water Resistance Level | Waterproof |

## Images

![Polyurethane Mortar Joint Sealant 10 Oz5 - Image 1](https://m.media-amazon.com/images/I/31gyrAI7z2L.jpg)

---

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-07-12*