---
product_id: 6035642
title: "Greenway Biotech Calcium Carbonate Powder- Natural Antacid Limestone Rock Dust Very Fine Powder for, Home, Chalk Paint Texture Additive, and Other DIY Projects (20 Pounds)"
brand: "greenway biotech, inc."
price: "1071.39 DT"
currency: TND
in_stock: true
category: "Greenway Biotech, Inc."
url: https://www.desertcart.tn/products/6035642-greenway-biotech-calcium-carbonate-powder-natural-antacid-limestone-rock-dust
store_origin: TN
region: Tunisia
---

# boosts paint opacity & gloss 200 mesh for smooth mixing 20 lbs ultra-fine powder Greenway Biotech Calcium Carbonate Powder- Natural Antacid Limestone Rock Dust Very Fine Powder for, Home, Chalk Paint Texture Additive, and Other DIY Projects (20 Pounds)

**Brand:** greenway biotech, inc.
**Price:** 1071.39 DT
**Availability:** ✅ In Stock

## Summary

> 🎨 Elevate your DIY game with the secret ingredient pros swear by!

## Quick Answers

- **What is this?** Greenway Biotech Calcium Carbonate Powder- Natural Antacid Limestone Rock Dust Very Fine Powder for, Home, Chalk Paint Texture Additive, and Other DIY Projects (20 Pounds) by greenway biotech, inc.
- **How much does it cost?** 1071.39 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/6035642-greenway-biotech-calcium-carbonate-powder-natural-antacid-limestone-rock-dust)

## Best For

- greenway biotech, inc. enthusiasts

## Why This Product

- Trusted greenway biotech, inc. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY Mastery Unlocked:** Transform ordinary latex paint into premium chalky paint with effortless mixing and vintage charm.
- • **Pure & Safe Composition:** Natural, non-toxic limestone powder ensures eco-friendly, worry-free DIY creativity.
- • **Maximized Coverage & Finish:** Enhances paint opacity, porosity, and gloss for a flawless, high-end look that stands out.
- • **Versatile Crafting Essential:** Perfect for home projects, furniture, and plastic surfaces—boosts adhesion, flexibility, and durability.
- • **Cost-Effective Quality Upgrade:** Improves paint performance while reducing maintenance costs—smart choice for savvy creators.

## Overview

Greenway Biotech Calcium Carbonate Powder is a premium, natural limestone-based additive designed to enhance chalk paint and DIY projects. Its ultra-fine 200 mesh powder improves paint opacity, gloss, adhesion, and durability while being non-toxic and easy to mix. Ideal for home decor, furniture, and plastic surfaces, this 20-pound pack offers a cost-effective way to achieve professional-quality finishes with a smooth, vintage aesthetic.

## Description

desertcart.com: Greenway Biotech Calcium Carbonate Powder- Natural Antacid Limestone Rock Dust Very Fine Powder for, Home, Chalk Paint Texture Additive, and Other DIY Projects (20 Pounds) : Arts, Crafts & Sewing

## Features

- DO IT YOURSELF: The Greenway Biotech paint texture additive is great to make your own chalky paint(DIY). It enhances the workability features of the paint. It also improves the characteristics of the paint and increases the surface area covered by the paint.
- KEY BENEFITS: The calcium carbonate powder for chalk paint increases opacity and Porosity, enhances Process ability characteristics, improves gloss and quality, reduces the cost of the maintenance, adding it to plastic products also increases its surface printability.
- EASY- TO-MIX- Due to its marble white appearance and fine composition (200 Mesh) allow it to mix so well with latex paint to get a clean smooth and vintage look. It won’t affect the color of latex paint to make your desired chalky paint additive color
- WIDELY USED- The use of powdered calcium carbonate in paints can significantly increase the paint’s color intensity and reflection and thereby enhancing the luster. It also improves the covering ability, abrasion resistance, adhesion, impact resistance, and flexibility when used in paint.
- MAKE YOUR DIY PROJECTS - This Calcium Carbonate Chalky Paint Additive is popular for making DIY chalky paint at home, for crafting and decor purposes. It increases the features of process ability, distribution and high whiteness of paint.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HFFEAZO |
| Age Range Description | Adult |
| Best Sellers Rank | #659,778 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #12,505 in Art Paints |
| Brand Name | Greenway Biotech, Inc. |
| Color | White |
| Container Type | Can |
| Customer Reviews | 4.6 4.6 out of 5 stars (191) |
| Finish Type | Gloss |
| Indoor Outdoor Usage | Indoor |
| Is Waterproof | False |
| Item Form | Powder |
| Item Weight | 20 pounds |
| Manufacturer | Greenway Biotech |
| Model Number | TRTAZ11A |
| Paint Type | Chalk Paint |
| Part Number | TRTAZI11A |
| Size | 320 Ounce (Pack of 1) |
| Special Features | Non Toxic |
| Specific Uses For Product | Furniture |
| Surface Recommendation | Plastic |
| UPC | 701748874112 |
| Unit Count | 320 Ounce |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Greenway Biotech, Inc.
- **Color:** White
- **Finish Type:** Gloss
- **Indoor/Outdoor Usage:** Indoor
- **Paint Type:** Chalk Paint
- **Size:** 320 Ounce (Pack of 1)
- **Special Feature:** Non Toxic
- **Specific Uses For Product:** Furniture
- **Surface Recommendation:** Plastic
- **Unit Count:** 320 Ounce

## Images

![Greenway Biotech Calcium Carbonate Powder- Natural Antacid Limestone Rock Dust Very Fine Powder for, Home, Chalk Paint Texture Additive, and Other DIY Projects (20 Pounds) - Image 1](https://m.media-amazon.com/images/I/81l-dIl4JaL.jpg)

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**Shop now:** [https://www.desertcart.tn/products/6035642-greenway-biotech-calcium-carbonate-powder-natural-antacid-limestone-rock-dust](https://www.desertcart.tn/products/6035642-greenway-biotech-calcium-carbonate-powder-natural-antacid-limestone-rock-dust)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-13*