5 Pounds Pure Clean Calcium Carbonate Limestone Powder CaCO3 – USA Ship – Kelp4less.com

This is 5 pounds of pure, clean calcium carbonate powder (CaCO3), also known as limestone powder.

It's brand new and ships fast from within the USA, from kelp4less.com.

This stuff has a million uses – gardening to adjust soil pH, making chalk, DIY projects, even as a calcium supplement for animals (but check your specific needs).

It's just straight limestone powder, no additives.

The model is listed as \imestone powder\ (typo aside, it's limestone).

Whether you're a gardener, a crafter, or need it for industrial use, this 5-pound bag gives you a good amount to work with.

Made in the USA, so you know it's quality.

Store it dry and it'll last.

A versatile, handy product to have around for all kinds of applications.

Get your hands on some clean calcium carbonate today.