---
product_id: 293667033
title: "Stone Coat Countertops Epoxy Undercoat 1 Quart (32 Fl Oz Black) High-Bond Primer For Mdf, Plywood, And Porous Surfaces – Essential Diy Countertop Kits"
brand: "stone coat countertops"
price: "$2446"
currency: MXN
in_stock: true
reviews_count: 5
category: "Stone Coat Countertops"
url: https://www.desertcart.mx/products/293667033-stone-coat-countertops-epoxy-undercoat-1-quart-32-fl-oz
store_origin: MX
region: Mexico
---

# Fast 4-hour dry & cure time High-bond black epoxy primer Covers up to 40 sq ft per quart Stone Coat Countertops Epoxy Undercoat 1 Quart (32 Fl Oz Black) High-Bond Primer For Mdf, Plywood, And Porous Surfaces – Essential Diy Countertop Kits

**Brand:** stone coat countertops
**Price:** $2446
**Availability:** ✅ In Stock

## Summary

> 🖤 Prime Like a Pro: The Ultimate Epoxy Undercoat for Flawless DIY Surfaces

## Quick Answers

- **What is this?** Stone Coat Countertops Epoxy Undercoat 1 Quart (32 Fl Oz Black) High-Bond Primer For Mdf, Plywood, And Porous Surfaces – Essential Diy Countertop Kits by stone coat countertops
- **How much does it cost?** $2446 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/293667033-stone-coat-countertops-epoxy-undercoat-1-quart-32-fl-oz)

## Best For

- stone coat countertops enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Compatibility:** Perfect for MDF, plywood, countertops, cabinets, and more—DIY-ready for any project.
- • **Safe & Non-Toxic Formula:** Low-toxicity, titanium dioxide-infused epoxy primer, ideal for indoor and outdoor use.
- • **Tailored for Stone Coat Kits:** Specifically formulated to enhance Stone Coat Countertops epoxy resin for a flawless finish.
- • **Seal & Strengthen Your Surface:** Two coats create a dense, durable foundation that extends countertop lifespan.
- • **Generous Coverage for Multiple Projects:** One quart covers up to 40 sq ft, enough for several kitchen surfaces or large tabletops.

## Overview

Stone Coat Countertops Epoxy Undercoat is a high-bond, black epoxy primer designed to seal and strengthen porous surfaces like MDF and plywood. With a fast 4-hour dry time and coverage of up to 40 square feet per quart, it creates a dense, glossy foundation that enhances the durability and appearance of your epoxy projects. Non-toxic and safe for indoor use, it’s the essential first step for professional-grade DIY epoxy countertops and tabletops.

## Description

Transform your surfaces with the Epoxy Undercoat, a vital step before pouring your epoxy. This innovative undercoating ensures a superior foundation by sealing and bonding, resulting in a surface that appears thicker and denser. Not only does it enhance the aesthetics, but it also contributes to the longevity of your project. This Epoxy Undercoa resin kit allows to creat a project such as marble countertop, or any of epoxy table projects. With two coats of Epoxy Undercoat, you're creating a resilient base that sets the stage for a lasting and impressive finish. Epoxy paint we like to use on our substrate before pouring epoxy. Compatible with all types of base for your home decor. 1 Quart (32 Fl OZ) Fast Drying, No Ammonia, Coat Multiple Kitchens. Upgrade surfaces like counters, white table top, and cabinets with Resin Epoxy Undercoat. Just roll it on for a durable, polished finish on different materials like MDF and plywood. Easy and effective for a professional look. This Epoxy Undercoat can serve as a epoxy primer and epoxy paint. Elevate your DIY projects with our specially formulated Epoxy Undercoat, designed to complement Stone Coat Countertops' epoxy kits! Transform your surfaces with our top-tier epoxy countertop paint, ensuring a polished and sophisticated finish for your creative endeavors.

Review: Excellente peinture - Excellente peinture, bonne qualité.
Review: Good - Excellent

## Features

- Epoxy Undercoat Essential - Enhance your epoxy projects with our Epoxy Undercoat. Apply two coats to create a firm, sealed foundation that gives your surface a denser, thicker look and extends its lifespan.
- Versatile Application - Use our Epoxy Undercoat on a wide range of surfaces including countertops, table tops, bar top tables, cabinets, appliances, MDF, plywood, and more. Easily apply with a Microfiber Roller Kit.
- Designed for Stone Coast - Our Epoxy Undercoat is made specifically for use with Stone Coat Countertops epoxy resin kits. Give your DIY project the refined, high gloss look it deserves with our epoxy paint.
- Safe and Non-Toxic - Our Epoxy Undercoat is safe and non-toxic, made with small amounts of titanium dioxide. It's non-hazardous, easy to wash off, and suitable for indoor and outdoor use. Ideal for kitchen, garage, and bathroom refinishing projects.
- Ample Quantity Supplied - Our 1 Quart (32 FL OZ) Epoxy Undercoat kit provides enough epoxy paint to coat multiple kitchens. Cover up to 40 Square Feet of surface, perfect for a 2 Gallon Stone Coat Countertops epoxy kit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089P3NTRT |
| Age Range Description | Adult |
| Best Sellers Rank | #53,659 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #50 in Primer Paint |
| Brand | Stone Coat Countertops |
| Brand Name | Stone Coat Countertops |
| Color | Black |
| Color Code | ['#FFFFFF', '#000000']" or "['White' : '#FFFFFF', 'Black' : '#000000'] |
| Colour | Black |
| Container Type | Bottle |
| Coverage | 40 |
| Customer Reviews | 4.7 out of 5 stars 756 Reviews |
| Dry Time In Hours | 4 |
| Finish Type | Gloss |
| Finish type | Gloss |
| Full Cure Time | 4 Hours |
| Included Components | Applicator |
| Indoor Outdoor Usage | Indoor |
| Is Waterproof | [Unknown] |
| Item Form | Liquid |
| Item Volume | 32 Fluid Ounces |
| Item volume | 32 Fluid Ounces |
| Manufacturer | Stone Coat Countertops |
| Model Name | Epoxy Gloss Undercoat |
| Paint Type | epoxy-based |
| Size | 32 Fl Oz (Pack of 1) |
| Special Features | Non Toxic |
| Special features | Non Toxic |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Stone |
| Unit Count | 32 Milliliters |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Stone Coat Countertops
- **Colour:** Black
- **Finish type:** Gloss
- **Item volume:** 32 Fluid Ounces
- **Size:** 32 Fl Oz (Pack of 1)

## Images

![Stone Coat Countertops Epoxy Undercoat 1 Quart (32 Fl Oz Black) High-Bond Primer For Mdf, Plywood, And Porous Surfaces – Essential Diy Countertop Kits - Image 1](https://m.media-amazon.com/images/I/61Ph1JcL2xL.jpg)

## Questions & Answers

**Q: can you mix this with the resin and use a spray gun?**
A: When I received the undercoat 90% of the can was hard. The product was no good. I tried to contact the seller and they never responded so I returned it. So what I started to use was Kitz primer from Home Depot. It works fine so far and I have done 2 projects so far. I do property flips and I am working on a 4000 sq. ft. house with all the counter tops done with Resin. I have studied the Stone Coat Countertops video as they are very good to watch and learn. Its to bad there customer service really sucks.

**Q: Is it normal for it to be solid when you get it?**
A: Mine was solid too, ordered Feb 12th. I'm confident it's not supposed to be that way.

**Q: Si utilizo esta base y quiero dejarlo blanco puedo colocar directo el clear sobre ella sin que se ponga amarilla?**
A: A mi se me puso amarillo no se si fue la base o el clear

**Q: How do i prep ceramic tiles before base coat application?**
A: Step 1: Clean the surface with trisodium phosphate (TSP), which is purchased at any paint store made for paint prep and deep cleaning.

Step 2. Sand with a rough 60-grit sanding disc attached to a random, orbital sander.

Step 3: Apply a thin coat of bonding primer and let it dry completely.

Step 4: Apply the thin-set and liquid polymer mixture to float the tile and fill in grout joints. Here are links to the VersaBond Thin-set and the Quikrete Liquid Polymer.

Step 5: After you’re done with the thin-set and it’s dry, you can use a concrete rubbing stone to remove ridges. Here is a link for it: 20 Grit Concrete Rub Brick.

Step 6: Now you apply a self-leveling underlayment and liquid polymer mixture. Here is a link to the LevelQuik.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellente peinture
*by J***E on 11 January 2026*

Excellente peinture, bonne qualité.

### ⭐⭐⭐⭐⭐ Good
*by S***E on 12 December 2025*

Excellent

### ⭐⭐⭐⭐⭐ Undercoat epoxy
*by H***N on 26 May 2025*

It do what as advertised very good packaging 👌

## Frequently Bought Together

- Stone Coat Countertops Epoxy Undercoat 1 Quart (32 Fl Oz Black) High-Bond Epoxy Primer for MDF, Plywood, and Porous Surfaces – Essential for DIY Epoxy Countertop Kits
- Stone Coat Countertops Clear Epoxy Resin Kit (1 Gal) UV, Scratch & Heat Resistant, Food Safe - Ideal for Kitchen Countertop, Tabletop, Bar Top, Shower Walls, Wood Slabs, Other DIY Art Craft Projects
- Stone Coat Countertops Ultimate Top Coat Epoxy - DIY Epoxy Resin Kit with Extra Scratch Resistance and UV Resistance for Protecting Your Surface! (Glossy Finish)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-21*