---
product_id: 14269072
title: "KILZ Basement and Masonry Waterproofing Paint, Interior/Exterior, White, 1 Gallon"
brand: "kilz"
price: "$306"
currency: NZD
in_stock: true
reviews_count: 8
category: "Kilz"
url: https://www.desertcart.nz/products/14269072-kilz-basement-and-masonry-waterproofing-paint-interior-exterior-white-1
store_origin: NZ
region: New Zealand
---

# Covers up to 125 sq ft/gal Dries to touch in 1 hour Nanotech waterproof barrier KILZ Basement and Masonry Waterproofing Paint, Interior/Exterior, White, 1 Gallon

**Brand:** kilz
**Price:** $306
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal your space with science — waterproofing that works as hard as you do!

## Quick Answers

- **What is this?** KILZ Basement and Masonry Waterproofing Paint, Interior/Exterior, White, 1 Gallon by kilz
- **How much does it cost?** $306 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/14269072-kilz-basement-and-masonry-waterproofing-paint-interior-exterior-white-1)

## Best For

- kilz enthusiasts

## Why This Product

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

## Key Features

- • **Fast-Dry Efficiency:** Touch dry in just 1 hour and recoatable within 4 hours, perfect for busy renovation schedules.
- • **Dual Interior/Exterior Use:** Versatile formula designed for both above and below grade basement walls, retaining walls, stucco, brick, and concrete blocks.
- • **Advanced Nanotechnology Shield:** Creates a cutting-edge waterproof barrier that stops water infiltration on porous masonry surfaces.
- • **Durable Alkali-Resistant Finish:** Long-lasting, mildew-resistant matte finish that protects and beautifies your home’s foundation.
- • **Optimized Coverage & Application:** Covers 75-125 sq ft per gallon with easy application via roller, brush, or high-pressure sprayer for professional results.

## Overview

This premium 1-gallon waterproofing paint uses advanced nanotechnology to form a durable, alkali-resistant barrier on porous concrete and masonry surfaces. Suitable for both interior and exterior applications, it dries to touch in 1 hour and covers up to 125 square feet per gallon. Ideal for basement walls, retaining walls, stucco, brick, and concrete blocks, it offers mildew resistance and a flat matte finish, ensuring long-lasting protection and a clean, professional look.

## Description

Product Description This premium, interior/exterior paint is formulated to waterproof and seal porous concrete and masonry surfaces both inside and outside your home. Using nanotechnology, this paint forms a barrier to help stop water infiltration while an alkali resistant coating provides a long-lasting, durable and decorative finish. Apply this paint on properly prepped and cured above and below grade basement walls, masonry walls, retaining walls, cinder and concrete blocks, stucco and brick. Do not use on floors or on walls with active water leaks. PRIME all uncoated, patched, chalky, and adjacent wood and/or metal surfaces with KILZ premium primer. For below grade application, fill all holes/cracks with hydraulic cement prior to painting. This is a 1-Gallon can of interior/exterior basement and masonry waterproofing paint, white, 1-Gallon in white. Depending on surface porosity, 1 gallon covers 75 to 125 square feet per gallon. A minimum of two coats of this product are required for optimal results. Paint Dries to touch in one hour and can be re-coated in 4 hours depending on humidity. Apply using a high quality 1/2-3/4 nap roller, 4 inch nylon/polyester brush or an airless sprayer capable of delivering 2200-3200 psi or greater using a . 023-. 025 spray tip. KILZ has been making premium primers and paints for 40 years. From the Manufacturer An interior / exterior paint that creates a waterproof barrier for all porous concrete and masonry surfaces an interior / exterior oil-based primer that delivers superior stainblocking and all-surface performance. an interior / exterior oil-based primer that delivers superior stainblocking and all-surface performance. A fast drying zero VOC, low odor primer-sealer-stainblocker

Review: Great price - Wow what great paint not drippy covers well
Review: Kilz exterior paint. - Painted an exterior wall with some signs of water damage. Cleaned damaged areas with wire brush removing any loose paint and mineral buildup. Coverage was very good and only required one coat.

## Features

- This premium, interior/exterior paint is formulated to waterproof and seal porous concrete and masonry surfaces both inside and outside your home.
- Using nanotechnology, this paint forms a barrier to help stop water infiltration while an alkali resistant coating provides a long-lasting, durable and decorative finish.
- Apply this paint on properly prepped and cured above and below grade basement walls, masonry walls, retaining walls, cinder and concrete blocks, stucco and brick. Do not use on floors or on walls with active water leaks. Apply using a high quality 1/2"-3/4" nap roller, 4" nylon/polyester brush or an airless sprayer capable of delivering 2200-3200 PSI or greater using a .023"-.025" spray tip.
- Prime all uncoated, patched, chalky, and adjacent wood and/or metal surfaces with KILZ Premium Primer. For below grade application, fill all holes/cracks with hydraulic cement prior to painting. A minimum of two coats of this product are required for optimal results. Paint dries to touch in one hour and can be re-coated in 4 hours depending on humidity.
- This is a 1-gallon can of Interior/Exterior Basement and Masonry Waterproofing Paint, White, 1-gallon in white. Depending on surface porosity, 1 gallon covers 75 to 125 square feet per.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B2G97FU |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #29,554 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #44 in Interior & Exterior House Paint |
| Brand | KILZ |
| Color | White |
| Coverage | Rough surfaces: 75-100 sq. ft; Smooth surface 100-125 sq. ft. |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,186) |
| Date First Available | December 12, 2012 |
| Dry Time In Hours | 1.0 |
| Finish | Flat, Matte |
| Finish Type | Flat, Matte |
| Full Cure Time | 4 Hours |
| Global Trade Identification Number | 00051652857351 |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 12.5 pounds |
| Item model number | 239041 |
| Manufacturer | Masterchem Industries LLC (Drop Ship) |
| Package Information | Can |
| Paint Type | Water based |
| Part Number | 239041 |
| Product Dimensions | 7.2 x 7.2 x 7.8 inches |
| Size | 128 Fl Oz (Pack of 1) |
| Special Feature | Waterproof, Mildew Resistant |
| Special Features | Waterproof, Mildew Resistant |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Masonry |
| UPC | 051652857351 654163975264 |
| Unit Count | 128.0 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** KILZ
- **Color:** White
- **Finish Type:** Flat, Matte
- **Item Form:** Liquid
- **Paint Type:** Water based
- **Size:** 128 Fl Oz (Pack of 1)
- **Special Feature:** Waterproof, Mildew Resistant
- **Specific Uses For Product:** Interior/Exterior
- **Surface Recommendation:** Masonry
- **Unit Count:** 128.0 Fluid Ounces

## Images

![KILZ Basement and Masonry Waterproofing Paint, Interior/Exterior, White, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/71fjFB51yyL.jpg)

## Questions & Answers

**Q: can i paint over it once it's dry?**
A: I'm not sure, I would call the company and ask if it would affect the waterproof ability of the paint or if it can be tinted the color you want.  There is a company number on the can.  I think you should be able to, but I would probably wait until it is fully cured before doing it

**Q: Can I paint this on contrete walls in my basement? What color is is?**
A: Yes. I just painted my concrete garage walls it is white

**Q: Can this be used on the basement floor?  I need to seal where the wall and floor come together as well as the whole wall.**
A: I would not use it on a floor, they make a special product for that.

**Q: Does this cover rubber paint**
A: I really do not know that but, it covers very well over old paint

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great price
*by L***E on January 22, 2026*

Wow what great paint not drippy covers well

### ⭐⭐⭐⭐⭐ Kilz exterior paint.
*by S***R on December 15, 2025*

Painted an exterior wall with some signs of water damage. Cleaned damaged areas with wire brush removing any loose paint and mineral buildup. Coverage was very good and only required one coat.

### ⭐⭐⭐⭐⭐ Good product
*by D***S on July 18, 2025*

Works great sealing concrete blocks, goes on great with a brush or roller. If you have a water problem it's worth a try. Cleans up with water if it's not dried.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-10*