Susterra® in the real world

At Primient Covation LLC, we take pride in our unique sustainable process that transforms industrial field corn into our innovative product. By utilizing our renewable Susterra® propanediol, you minimize your carbon footprint and contribute to a healthier planet. 

Our commitment to sustainability drives us to constantly improve our methods and ensure that our products are environmentally friendly.

Plus, Susterra® propanediol is renewably sourced and generates up to 48% less greenhouse gas emissions cradle-to-gate compared to 1,4-butanediol (BDO), a common petro-chemical sourced alternative.

Susterra® propanediol can help companies fulfill their sustainability goals without compromising on quality across a variety of industrial applications. Discover how Susterra® propanediol can meet and even exceed the performance of 1,4-butanediol and 1,2-propylene glycol in a wide range of applications.

• Performance Polymers
• Coatings & Inks
• Low-temperature, food-safe fluids
• Engine coolants
• Data Center Cooling
• Geothermal, Solar and Deicing

See all Susterra applications

• Pure
• Petroleum-free
• Non-toxic and food safe
• 100% sustainably and renewably sourced
• USDA 100% certified bio-based product

• Ecovadis Silver
• Natural Products Association (NPA)
• USDA BioPreferred® Program – 100% Bio-based (plant-based)
• Natural Health Products Ingredient – Health Canada
• Complies with ISO 16128-1:2016
• EPA Design for the Environment (DfE)

• GRAS
• Halal
• Halal Certificate Susterra®
• Halal Certificate Susterra® P1000
• Halal Certificate Susterra® USP-FG
• Kosher
• MyMicrobiome Standard 18.10 
• USP-NF
• USP-FCC
• FEMA #4753

• INCI Name: Propanediol
• EINECS Number: 207-997-3
• CAS Number: 504-63-2
• REACH – Registration Number: 01-2119489383-28-0000

• ASHRAE
• Brewers Association
• British Footwear Association
• FDRA
• SLF (Skandinavisk Färg & Lack Föreningen)

Or contact a Susterra® propanediol distributor in your area to learn more about how 100% BioRenewable Susterra can bring sustainability to your applications. 

Need a Susterra® PDO based corrosive inhibitor package or bacterial growth inhibitor package? Check out our providers of inhibited heat transfer fluids made with Susterra® PDO.