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High quality, high reliability, high performance borate products. It’s what we’re known for.

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- Featured products
  
  Firebrake
  
  Dehybor
  
  Neobor
  
  Optibor boric acid
- Featured applications
  
  Agriculture
  
  Ceramics, enamels, and glazes
  
  Fire retardancy
  
  Wood protection and biocides

About
About U.S. Borax

Global leadership in industrial borate supply, technology, and science—with local commitment to people and community.

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- Why partner with U.S. Borax
- U.S. Borax Operations
  
  Boron
  
  Wilmington
  
  Coudekerque
  
  Nules
  
  Owens Lake
  
  Rotterdam
  
  Sales and Support Offices
- Careers
  
  Workplace Safety
  
  Women in Mining
  
  Inclusion Council
- U.S. Borax History
- Community
  
  U.S. Borax Visitor Center
  
  Borax Visitor Center Foundation
  
  Community FAQ
  
  Boron Basics
  
  Boron in Modern Life

Sustainability
Customer support
Partnering with U.S Borax

Get quick answers and easy connections to product documentation, certification and safety information, expert technical support, and more.

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- Common support topics
  
  Delivery and storage
  
  Product stewardship
  
  Health and safety
- Support documentation
  
  Technical resources and SDS
  
  Certifications
  
  Multi-lingual documentation
  
  Common FAQ
- Product quality
  
  Boron testing methods
  
  Production lot and batch codes
  
  Better quality boron

Experts › Leo Jaime

Boron expert

Leo Jaime

Leo Jaime

Senior Sales Manager, Latin America

leo.jaime@riotinto.com

Leo is a seasoned professional with vast experience in the global mining and energy industries. He joined Rio Tinto in 2018, holding sales and marketing roles at U.S. Borax and the Battery Materials group. Leo is currently the Latin America sales manager for agriculture and industrial borates.

A former helicopter pilot in the United States Marine Corp, he has a bachelor of arts degree in international marketing from Pace University in New York. Leo is fluent in English and Spanish.

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