For metal containers
4s® Closure System
For over 85 years, steel drums fitted with Tri-Sure® closures have set the international standard, and they continue to do so. The innovative Tri-Sure® 4s® double washer system creates an "airbag" for your drum. Each metal flange is fitted with two rubber washers to prevent leakage more effectively.

Advantages
<ul><li>The Tri-Sure® 4s® closure system reduces your liability exposure.</li><li>The drum manufacturer can supply drums performing to the highest global standards.</li><li>Global manufacturing footprint ensures trouble-free supply. </li><li>Drum fillers can rest assured that the drums' content is sealed with maximum security.</li><li>Everyone will benefit from a hazard-free environment.</li><li>The broader chemical resistance of the two washers combined can help you to reduce your number of drum and closure specifications.</li></ul>
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More information about the Tri-Sure® 4s® Closure System

4s® Closure System
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4s® Closure System
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Fill in the form below and request the datasheet for the 4s® Closure System.