Stone Coat CountertopsEpoxy Undercoat 1 Quart (32 Fl Oz Black) High-Bond Epoxy Primer for MDF, Plywood, and Porous Surfaces – Essential for DIY Epoxy Countertop Kits
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Stone Coat CountertopsEpoxy Undercoat 1 Quart (32 Fl Oz Black) High-Bond Epoxy Primer for MDF, Plywood, and Porous Surfaces – Essential for DIY Epoxy Countertop Kits

4.6/5
Product ID: 223731194
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Details

  • Brand
    Stone Coat
  • Color
    Black
  • Finish Type
    Gloss
  • Size
    32 Fl Oz (Pack
  • Item Volume
    32 Fluid
  • Special Feature
    Non Toxic
📏Covers up to 40 sq ft per quart
🖤High-bond black epoxy primer
🖌️Smooth, glossy finish

Description

🖤 Prime Like a Pro, Finish Like a Boss

  • GENEROUS COVERAGE - One quart covers up to 40 sq ft—enough for multiple kitchen projects without compromise
  • UNIVERSAL COMPATIBILITY - Perfect for MDF, plywood, countertops, cabinets, and more—versatility meets precision
  • SAFE ECO FRIENDLY FORMULA - Non-toxic, easy to clean, and ideal for indoor/outdoor refinishing projects
  • TAILORED FOR STONE COAT KITS - Optimized for flawless adhesion with Stone Coat epoxy resin for that pro-grade gloss
  • SEAL STRENGTHEN YOUR SURFACE - Two coats create a dense, durable foundation that extends countertop life

Stone Coat Countertops Epoxy Undercoat is a high-bond, black epoxy primer designed specifically for porous surfaces like MDF and plywood. It delivers a smooth, glossy finish that enhances durability and appearance, covering up to 40 square feet per quart. Non-toxic and easy to apply, it’s the essential foundation for professional-quality DIY epoxy countertop projects.

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Specifications

BrandStone Coat Countertops
ColorBlack
Finish TypeGloss
Size32 Fl Oz (Pack of 1)
Item Volume32 Fluid Ounces
Special FeatureNon Toxic
Unit Count32 Fluid Ounces
Paint Typeepoxy-based
Specific Uses For ProductInterior/Exterior
Surface RecommendationStone
Indoor/Outdoor UsageIndoor
Item FormLiquid
Included ComponentsApplicator
Age Range (Description)Adult
Is Waterproof[Unknown]
Model NameEpoxy Gloss Undercoat
Package InformationCan
Color Code['#FFFFFF', '#000000']" or "['White' : '#FFFFFF', 'Black' : '#000000']
Full Cure Time4 Hours
Coverage40
Water Resistance LevelNot Water Resistant
ManufacturerStone Coat Countertops
Dry Time In Hours4
Item Weight2.61 pounds
Package Dimensions5 x 4.45 x 4.45 inches
FinishGloss
Item Package Quantity1
Special FeaturesNon Toxic
Batteries Included?No
Batteries Required?No

Have a Question? See What Others Asked

can you mix this with the resin and use a spray gun?
Is it normal for it to be solid when you get it?
Si utilizo esta base y quiero dejarlo blanco puedo colocar directo el clear sobre ella sin que se ponga amarilla?
How do i prep ceramic tiles before base coat application?

Reviews

4.6

All from verified purchases

J**I

Good Product

Worked well as an undercoat for the epoxy

A**R

Product for Epoxy worked excellent

Worked like a dream. Easy painting!

B**Y

Excellent quality! Saved my countertop project!

The media could not be loaded. Great quality paint! Bought a different brand countertop paint and epoxy kit, but it was very bad quality and didn’t cover the square footage it said it would. Bought this product to fix the mistake of the other, and it was a 180 degree difference. So thankful!

W**N

Must have!

Great product and suprisingly easy to apply. The paint is thick and covered the surface very well.

K**A

Does work

Nice product applied on countertop hided almost 85% with 2 coat after sanding. 1 start less for not hiding 15%.

L**N

Easy to use

Very easy to use, definitely needed it for prep work

J**N

Works well

Used this as part of my project to epoxy marble a counter top. Came out great. Nice bright white base coat. Also mixed it into the epoxy for top coat.

A**L

Effective epoxy undercoat

Although you can add dyes / pigment to your epoxy, there is always a chance that underlying blemishes will show through. The advantage of this preparation is that it very effectively prevents 'bleed through' of such marks. This was my primary reason for buying the product and it works really well. Adhesion of the epoxy is excellent and creates a good transition between the epoxy and whatever underlying material you are coating. That said, if you have a uniform color, unblemished surface, this may be overkill. Personally though it gives peace of mind on expensive installations.

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Stone Coat Countertopsepoxy Undercoat 1 Quart 32 Fl Oz Black | Desertcart Cameroon