---
product_id: 125977511
title: "UGL 30507 10.5 Oz Drylok Masonry Crack Filler (pack of 2)"
brand: "drylok"
price: "₩62017"
currency: KRW
in_stock: true
reviews_count: 8
category: "Drylok"
url: https://www.desertcart.kr/products/125977511-ugl-30507-10-5-oz-drylok-masonry-crack-filler-pack
store_origin: KR
region: South Korea
---

# Paintable immediately with latex Waterproof & radon-resistant seal 10.5 oz precision crack filler UGL 30507 10.5 Oz Drylok Masonry Crack Filler (pack of 2)

**Brand:** drylok
**Price:** ₩62017
**Availability:** ✅ In Stock

## Summary

> 🧱 Seal it, forget it, and flaunt flawless concrete every time!

## Quick Answers

- **What is this?** UGL 30507 10.5 Oz Drylok Masonry Crack Filler (pack of 2) by drylok
- **How much does it cost?** ₩62017 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/125977511-ugl-30507-10-5-oz-drylok-masonry-crack-filler-pack)

## Best For

- drylok enthusiasts

## Why This Product

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

## Key Features

- • **Safe & User-Friendly:** Non-flammable formula with easy water cleanup—no harsh chemicals, no hassle
- • **Works Even When Damp:** Siliconized acrylic formula adheres perfectly to slightly wet surfaces for ultimate versatility
- • **Ready for Action Fast:** Full cure in just 12 hours, so your projects stay on schedule
- • **Flawless Concrete Match:** Dries to the exact color of concrete for a seamless, professional finish
- • **Seal & Protect Like a Pro:** Waterproofs cracks on concrete walks, walls, steps, and floors with lasting durability

## Overview

The UGL 30507 Drylok 10.5 Oz Masonry Crack Filler is a siliconized acrylic latex solution designed to waterproof and seal cracks in concrete surfaces. It dries to match concrete color, can be painted over immediately, and offers excellent adhesion even on damp surfaces. Non-flammable and easy to clean with water, it reduces radon gas penetration and cures fully within 12 hours, making it a trusted choice for durable, professional-grade masonry repair.

## Description

Seals and waterproofs cracks in walls, sidewalks, steps and floors. Replaces cracked mortar joints. Siliconized acrylic latex. Dries to the color of concrete. May be painted over with latex paint. Reduces radon gas penetration.

Review: This stuff works great and looks great and lasts great - I love this stuff! It worked so well matches so well and lasts so well. Highly recommended.
Review: Ease and use of the tube. - Perfect. Filled crack in foundation and leak stopped immediately and has held up fine after 3 more storms. No leakage whatsoever.

## Features

- Seals and waterproofs cracks in concrete walks, walls, steps, and floors
- Replaces cracked mortar joints, dries to color of concrete Non-flammable, will not bleed
- May be painted over immediately with latex paint
- Fast, easy clean-up with water
- Proven product now identified with Drylok name. Acrylic product, fortified with silicone Easy to gun, excellent adhesion even to damp surfaces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N9BBXRN |
| Best Sellers Rank | #67,689 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #209 in Wall Surface Repair Products |
| Brand | Drylok |
| Brand Name | Drylok |
| Customer Reviews | 4.6 out of 5 stars 573 Reviews |
| Full Cure Time | 12 Hours |
| Item Form | Liquid |
| Item Height | 11.5 inches |
| Item Weight | 1.1 Pounds |
| Liquid Volume | 10.5 Fluid Ounces |
| Manufacturer | Ugl |
| Material Type | Siliconized Acrylic |
| Surface Recommendation | Walls |
| UPC | 079941305079 |
| Unit Count | 21.0 Ounce |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Drylok
- **Item Weight:** 1.1 Pounds
- **Liquid Volume:** 10.5 Fluid Ounces
- **Full Cure Time:** 12 Hours
- **Item Form:** Liquid

## Images

![UGL 30507 10.5 Oz Drylok Masonry Crack Filler (pack of 2) - Image 1](https://m.media-amazon.com/images/I/61MydLDCC-L.jpg)

## Questions & Answers

**Q: Do you use a caulk gun with this to apply?**
A: Yes you use a caulk gun

**Q: Do you use this before applying the paintable drylok?**
A: clean out ceack and apply drilok.works very well.

**Q: does it work on a basement wall crack?**
A: I believe it will

**Q: What color is it?**
A: It was either light grey or light pink.  You still need to use Drylok paint over the Crack Filler to ensure a good bonding to the base material occurs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This stuff works great and looks great and lasts great
*by D***B on December 30, 2025*

I love this stuff! It worked so well matches so well and lasts so well. Highly recommended.

### ⭐⭐⭐⭐⭐ Ease and use of the tube.
*by D***K on November 17, 2025*

Perfect. Filled crack in foundation and leak stopped immediately and has held up fine after 3 more storms. No leakage whatsoever.

### ⭐⭐⭐⭐ Good stuff
*by M***. on July 31, 2024*

Works good 👍

## Frequently Bought Together

- UGL 30507 10.5 Oz Drylok Masonry Crack Filler (pack of 2)
- Drylok 00924 Fast Plug, 10-Pound, Gray
- KILZ Basement and Masonry Waterproofing Paint, Interior/Exterior, White, 1 Gallon

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**Shop now:** [https://www.desertcart.kr/products/125977511-ugl-30507-10-5-oz-drylok-masonry-crack-filler-pack](https://www.desertcart.kr/products/125977511-ugl-30507-10-5-oz-drylok-masonry-crack-filler-pack)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-24*