We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...

The selection of a colorant is dependent on several factors, which can be divided into two groups: the plastic to be colored and the final application. Some elements must be taken into account when ...

Techmer PM has come to market with a new black plastics colorant and a new purging agent. The black colorant was developed because black plastic "causes endless headaches for plastics recyclers," ...

In this book, the focus is on coloring soap bases with purely natural colorants, specifically botanical powders and clays that come from the earth, along with herbal infusions, which are highlighted ...