Jesus Medina - First Source Worldwide

About Jesus Medina

Jesus Medina is Technical Manager Americas for First Source Worldwide with vast experience in colorants and the leather industry. His persistence helps him excel at solving customer problems and identifying application opportunities. You can usually find him in the lab, enthusiastically whistling while he works.

Color Theory

By Jesus Medina|2021-10-01T10:11:09-05:00October 1st, 2021|Blog|

To explain the color theory and be able to understand h [...]

Sorafix Dyes

By Jesus Medina|2021-02-05T12:58:40-06:00February 5th, 2021|Blog|

Sorafix dyes are a special reactive colorant that can b [...]

Dyes for the Automotive Leather Industry

By Jesus Medina|2019-07-08T09:20:36-05:00July 15th, 2019|Blog|

The July spotlight products for First Source Worldwide [...]

What Is Migration Of Color And Why Should It Be Minimized

By Jesus Medina|2017-08-08T09:21:53-05:00July 25th, 2017|Blog|

Dye migration refers to the replacement of a compound w [...]

10 Steps to Create Superior Waterproof Leather

By Jesus Medina|2017-03-15T16:03:05-05:00March 14th, 2017|Blog|

Water resistance is the ability of leather resisting ab [...]

How to Make Washable Leathers

By Jesus Medina|2017-01-12T15:36:48-06:00January 17th, 2017|Blog|

Washable leathers tend to be soft leathers used in garm [...]

The Best Products for Leather Lightfastness

By Jesus Medina|2016-11-15T16:10:18-06:00November 15th, 2016|Blog|

Lightfastness: The property of dyes and pigments that i [...]

Color Tips to Best Match Dyes for Leather

By Jesus Medina|2016-09-14T08:33:20-05:00September 13th, 2016|Blog|

There are endless color variations. Even this year, a n [...]

How to Mix Color Using Subtractive Color Blending

By Jesus Medina|2016-07-13T14:36:12-05:00July 12th, 2016|Blog|

Color creation for leather comes as a result of the sub [...]

How to Create a Color for Leather

By Jesus Medina|2016-06-15T11:30:16-05:00May 10th, 2016|Blog|

There are infinite ways that color impacts how we creat [...]