Did you know? Seatex is GMP Certified! Click here to learn about our Good Manufacturing Practices.

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Comprehensive Chemical Blending Solutions

For more than 50 years, Seatex has been a trusted partner for startups all the way through Fortune 50 companies. Every day we provide a full range of custom chemical manufacturing for companies looking to outsource their chemical manufacturing, blending, and packaging so they can focus on what they do best. Seatex can help the entire way from the lab scale to the commercial scale.

Turnkey Chemical Services

We bring our expertise to bear at every stage of your molecule’s life, simplifying your supply chain and giving you one point of contact. Everything we touch is backed by our dedication to our customers and our commitment to operating with integrity at all times.

R&D Initial Manufacturing Product Development & Scale up Reactions Turnkey Chemical Services Custom Manufacturing Liquid Blending Dry Blending Grinding & Milling CORE SERVICES Quality Control & Assurance Custom Packaging Customer Service Shipment/Logistics F l e x i b i l i t y A d v a n c e d R e a c t i o n s a n d P r o c e s s e s S e a m l e s s T h i r d - p a r t y M a n a g e m e n t o f Y o u r C h e m i c a l B l e n d i n g N e e d s

Introducing Alcohol Hand Sanitizer Gel from Seatex

Alcohol Hand Sanitizer Gel is a game-changer for businesses looking for fast-acting, reliable, and fragrance free hand sanitation care that leaves skin feeling clean and sanitized.    

ProBlend Alcohol Hand Sanitizer Gel - 3 bottles of different sizes
  • Germ-fighting: 70% isopropyl alcohol content exceeds WHO and CDC recommendations for hand hygiene
  • Convenient: Easy to dispense and use throughout the day and available in a variety of sizes and package types
  • Fragrance free: No pungent smell, guaranteed
  • Refreshing: Included aloe leaves hands smooth and clean, but not dry
  • Pleasant: No sticky residual left behind
  • Safe: FDA-approved with clear labeling and unpalatable taste to discourage ingestion

Core Services

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Seatex can handle your atmospheric reactions including Endothermic, Exothermic, Ammonization, Condensation, and many others.

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Custom Manufacturing

Seatex’s custom formulation and manufacturing processes utilize a diverse set of equipment, configured in such a way that we can customize a manufacturing process to fit your requirements.

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Liquid Blending

From Hazardous to Non-Haz, Seatex has the capability to handle more than 100,000 gallons a day of custom blends, dispersions, suspensions, and packaging.

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Dry Blending

With rigid standards and unmatched flexibility, Seatex offers precise dry blends with package sizes from pouches to bulk rail.

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Serving You at Multiple Strategic Locations

We’re proud to offer our customers service at multiple locations in South Texas, each with convenient access to both rail and shipping lines. We save companies significant costs by performing blending, packaging, and labeling all in-house, rather than paying to have these services done by third parties across the country.

Accredited to ISO 9001:2015 and facilities certified to EPA, GMP, NSF, Kosher, and UL standards.

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Industries We Serve

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We’ve handled virtually all household cleaning products, from hand care to floor care, laundry to restroom cleaners and everything in between.

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Seatex is able to deliver industrial chemicals of any complexity, ranging from simple compounds to dangerous formulations, such as flammable or toxic materials.

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Industrial Cleaning

Seatex blends and compounds hold up to the toughest commercial uses and include acid, alkaline, solvent, and specialty products.

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Oil & Gas

Headquartered in the heart of energy country, we are seasoned producers of fluids and additives for drilling and completion tasks.


Our collaboration with Seatex is an integral part not only to our business, but to our customers’ business and growers worldwide. We appreciate their commitment to continually operate with integrity and provide Koch Agronomic Services with a quality product and customer service.

Global Procurement & Tolling Manager – Koch Agronomic Services, LLC

Seatex is a trusted partner in our supply chain. They manage our business as if it were their own and remove all hassle from our daily workflow. In the agriculture sector, business can rapidly change and Seatex has always been adaptable enough to change with us. All the while, maintaining our stringent QC/QA standards.

Major US Chemical Distributor

Since 1976 Seatex has been DSI’s most important partner. Seatex has been with us from the beginning, manufacturing 99% of all DSI products. The team at Seatex is helpful, friendly, knowledgeable, and understands that DSI customers are their customers and they work hard to make sure our products are produced quickly and with the same quality each time. Seatex, thanks for 44 years of great customer care. DSI can’t wait to see what the next 50 years bring!

George Gaal, Detergent Services

One of my very favorite companies: Seatex LLC helped me achieve success as a small business owner. They gave me a leg up on the competition and allowed me to step up my chemical products division instantly.


Seatex is a winner and will stand with you 100%. I built a business on Seatex quality products starting in 2002. Ten years later it was one of the highest points of value when I sold the company.

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Trade Association Memberships

  • ISSA
  • Specialty & Agro
  • Inform Ex
  • ACIT
  • AADE


  • ISO 9001-2015
  • EPA
  • NSF.
  • K Start
  • UL
  • FDA
  • GMP