can you mix this with the resin and use a spray gun?

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.

Is it normal for it to be solid when you get it?

Mine was solid too, ordered Feb 12th. I'm confident it's not supposed to be that way.

Si utilizo esta base y quiero dejarlo blanco puedo colocar directo el clear sobre ella sin que se ponga amarilla?

A mi se me puso amarillo no se si fue la base o el clear

How do i prep ceramic tiles before base coat application?

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.

Epoxy Undercoat Black | Desertcart Portugal

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Description

🖤 Elevate your epoxy game with a sleek, durable base that demands attention!

FAST DRY FORMULA - Achieve a glossy, cured finish in just 4 hours to speed up your project timeline
SAFE NON TOXIC - Formulated without harmful chemicals, ideal for indoor spaces like kitchens and bathrooms
SEAMLESS SURFACE SEAL - Two coats create a dense, firm foundation for flawless epoxy pours
VERSATILE APPLICATION - Perfect for countertops, cabinets, MDF, plywood, and more—DIY made professional
OPTIMIZED FOR STONE COAT - Specifically designed to enhance Stone Coat Countertops epoxy kits for a premium look

Stone Coat Countertops Epoxy Undercoat Black is a fast-drying, non-toxic epoxy primer designed to seal and strengthen surfaces before epoxy resin application. Covering up to 40 sq ft per quart, it delivers a dense, glossy black finish that enhances durability and aesthetics, especially when paired with Stone Coat epoxy kits. Ideal for indoor use on a variety of materials including wood, MDF, and stone.

Specifications

ASIN	B089P3NTRT
Brand	Stone Coat Countertops
Colour	Black
Colour Code	['#FFFFFF', '#000000']" or "['White' : '#FFFFFF', 'Black' : '#000000']
Country of Origin	USA
Coverage	40
Dry Time In Hours	4
Finish Type	Gloss
Full Cure Time	4 Hours
Generic Name	paint
Included Components	Applicator
Indoor/Outdoor Usage	Indoor
Is Waterproof	[Unknown]
Item Form	Liquid
Item Volume	32 Fluid Ounces
Item Weight	1 kg 190 g
Manufacturer	Stone Coat Countertops
Model Name	Epoxy Gloss Undercoat
Net Quantity	32 Milliliters
Package Dimensions	12.7 x 11.3 x 11.3 cm; 1.19 kg
Package Information	Tin
Paint Type	epoxy-based
Size	32 ml (Pack of 1)
Special Feature	Non Toxic
Specific Uses For Product	Fast Drying
Surface Recommendation	Stone
Water Resistance Level	Not Water Resistant

Reviews

J**E

Excellente peinture, bonne qualité.

11.01.2026

S**E

Excellent

12.12.2025

H**N

It do what as advertised very good packaging 👌

26.05.2025

S**R

Very good Qualtiy

7.05.2024

L**Z

The epoxy topcoat paint works very well. It seals and protects the surface, leaving a uniform and long-lasting shine.

4.01.2026

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