Resources
SDS PEK N SM SK EX 2025(English-PDF)
PekuTherm® Purging Compound N, SM, SK, EX
Material Safety Data Sheet from the U.S. Department of Labor
SDS PEK HLT HLT Fine 2025(English -PDF)
PekuTherm® Purging Compound HLT, HLT Special Fine
Material Safety Data Sheet from the U.S. Department of Labor
SDS PEK ULT ULT Fine 2025(English-PDF)
PekuTherm® Purging Compound ULT, ULT Special Fine
Material Safety Data Sheet from the U.S. Department of Labor
SDS PEK N SM SK EX 2025(Spanish-PDF)
PekuTherm® Purging Compound N, SM, SK, EX
Material Safety Data Sheet from the U.S. Department of Labor
SDS PEK HLT HLT Fine 2025(Spanish -PDF)
PekuTherm® Purging Compound HLT, HLT Special Fine
Material Safety Data Sheet from the U.S. Department of Labor
SDS PEK ULT ULT Fine 2025(Spanish-PDF)
PekuTherm® Purging Compound ULT, ULT Special Fine
Material Safety Data Sheet from the U.S. Department of Labor
PekuTherm® Purging Compound N, SM, SK, EX
Food Contact Safety Information - 21 CRF 177.1010
PekuTherm® Purging Compound HLT, HLT Fine, TI2
Food Contact Safety Information - 21 CRF 177.1520
Signed North American Free Trade Agreement Certificate
Plastic Product Review Article
Independent product comparison featuring Pekutherm®
Injection Molding Magazine Article
Feature article: Physical purge vs Chemical Purge
Printable tri-fold (Sales Brochure)
PekuTherm® Case Histories
Actual case studies collected from the field
Removing Carbon Buildup in Plastic Extruders (2026 Guide)
A technical guide explaining how carbon contamination forms in extrusion equipment and how processors remove it.
https://www.pekutherm.org/post/carbon-buildup-extruder-cleaning-2026
Learn About Plastic Purging Compounds
PEKUTHERM® mechanical purging compounds are used by plastics processors worldwide to clean injection molding machines and extrusion equipment. Our technical guides explain how purging compounds work, when to use them, and how operators can reduce downtime during color or material changeovers.
Explore our latest guides:
What Are Purging Compounds? A Complete Guide for Plastics Processors (2026)
Mechanical vs Chemical Purging Compounds: What Plastics Processors Need to Know
https://www.pekutherm.org/post/mechanical-vs-chemical-purging-compounds-2026
How to Purge an Extruder (2026 Guide)
https://www.pekutherm.org/post/how-to-purge-an-extruder-2026
How to Purge an Injection Molding Machine (2026 Guide)
https://www.pekutherm.org/post/purge-injection-molding-machine-2026
Carbon Buildup in Plastic Processing Equipment: Causes and Cleaning Methods
https://www.pekutherm.org/post/carbon-buildup-extruder-cleaning-2026
PEKUTHERM® ULT: Ultra-Low Temperature Purging for Injection Molding
https://www.pekutherm.org/post/pekutherm-ult-ultra-low-temperature-purging-injection-molding