Greenway Biotech, Inc. Calcium Carbonate Powder- Natural Antacid Limestone Rock Dust Very Fine Powder for, Home, Chalk Paint Texture Additive, and Other DIY Projects (5 Pounds)

Greenway Biotech, Inc. Calcium Carbonate Powder- Natural Antacid Limestone Rock Dust Very Fine Powder for, Home, Chalk Paint Texture Additive, and Other DIY Projects (5 Pounds)

Q: Is this CC bright white & does it tint your latex paint darker? I need to mix chalk paint that matches my last batch, but I used different CC before.

I love this CC, and use this one exclusively now. Despite being bright white, it does not alter the paint. My dark navy stays dark navy, and black stays black.

Q: Can this be added to vegetable gardens?

This is not registered to be used in gardening. However, if you would like you could use it but we can't guarantee the analysis of the product for gardening use.

Q: Since the instructions are given by cups not weight.... This 5 lb bag is equal to how many cups of powder?

Hello, One cup of Greenway Biotech Calcium Carbonate weighs approximately 0.7 pounds.

Q: What is the recommended ratio of powder to paint to make chalk paint?

Hello, To make chalk paint you will need: 1-2 cups of calcium carbonate depending on how chalky you want your paint 4 tablespoons of hot water 1 quart of latex flat or satin paint Add the hot water to the Calcium Carbonate and mix well until it is a smooth paste. Once finished add the quart of latex paint and stir. Once mixed thoroughly your DIY Chalk paint is ready to use.

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Product ID: 277438384

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Details

Brand
Greenway Inc.
Colour
black
Finish type
Matte
Size
16 Ounce (Pack
Item volume
1 Cubic Inches

🎨enhances paint opacity & gloss

⚙️200 mesh ultra-fine powder

🛠️boosts adhesion & abrasion resistance

Frequently Bought Together

Greenway Biotech Calcium Carbonate Powder- Natural Antacid Limestone Rock Dust Very Fine Powder for, Home, Chalk Paint Texture Additive, and Other DIY Projects (5, Pounds)

Marble Powder 325-mesh 1-lb (454 Grams)

Description

🎨 Elevate Your DIY Paint Projects to Pro-Level Perfection!

DURABILITY MEETS ELEGANCE - Improves paint’s abrasion resistance, adhesion, and flexibility for long-lasting beauty.
ULTRA FINE 200 MESH TEXTURE - Ensures seamless mixing and a flawless finish without altering your paint’s color.
COST EFFECTIVE QUALITY BOOST - Elevate your projects while reducing maintenance costs—smart, stylish, and sustainable.
DIY CHALK PAINT GAME CHANGER - Transform ordinary latex paint into a smooth, vintage chalky masterpiece effortlessly.
MAXIMIZED COVERAGE POROSITY - Covers more surface area with enhanced opacity for that professional-grade look.

Greenway Biotech’s Calcium Carbonate Powder is a premium, ultra-fine (200 mesh) natural limestone additive designed to enhance latex paint by increasing opacity, gloss, adhesion, and durability. Ideal for DIY chalk paint, it improves coverage and surface texture without altering color, making it perfect for home decor and craft projects seeking a vintage, high-quality finish.

Specifications

Manufacturer	Greenway Biotech, Inc.
Brand	Greenway Biotech, Inc.
Model number	TRTAZ11A
Package Dimensions	32.59 x 21.01 x 7.19 cm; 2.25 kg
Color	black
Material Type	Latex
Number of Items	1
Size	16 Ounce (Pack of 1)
Manufacturer Part Number	TRTAZI11A
Item Weight	2.25 Kilograms

Have a Question? See What Others Asked

Is this CC bright white & does it tint your latex paint darker? I need to mix chalk paint that matches my last batch, but I used different CC before.

Can this be added to vegetable gardens?

Since the instructions are given by cups not weight.... This 5 lb bag is equal to how many cups of powder?

What is the recommended ratio of powder to paint to make chalk paint?

Common Questions

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