Maxisafe HHU632 Ergo Push & Twist Uncorded Earplugs - Class 4

Ideal for mechanics, boilermakers, and construction workers handling lubricants, sealants, and dirt, the Maxisafe HHU632 Ergo push and twist uncorded earplugs allow fast insertion without rolling foam in soiled hands. Crafted from pliable medical-grade thermoplastic rubber (TPR), the contoured tip uses ear canal warmth to achieve a snug acoustic seal. The extended central stem provides a firm grip point, allowing clean insertion and removal that prevents ear infections on dirty jobsites.

Key Features:

• Rigid insertion stem allows fitting without touching the soft acoustic sealing tip
• Thermo-plastic rubber tip softens with body temperature to form a custom canal seal
• Certified Class 4 hearing protection (SLC80 24dB) under standard AS/NZS 1270:2002
• Reusable, washable construction reduces recurring disposable earplug waste
• Bulk box of 200 individually bagged pairs supports large manufacturing teams

Product Specifications:

• Plug Material: Washable thermo-plastic rubber (TPR)
• Configuration: Uncorded ergonomic push-and-twist design
• Acoustic Rating: Class 4 protection (SLC80 rating 24dB)
• Safety Standard: AS/NZS 1270:2002 certified
• Quantity: Box of 200 individually polybagged pairs