Glove Permeation

On the following pages you will find permeation data for several of our supported and unsupported gloves. This guide will be updated periodically with new chemicals and glove styles.

The chemical permeation of our gloves is measured in accordance to European Standard EN374. The Breakthrough Time (BTT) is the time it takes a chemical to establish a permeation rate of one milligram per square meter, per minute through the protective coating. The Breakthrough (BTT) time is given in minutes and as a permeation class according to the following index table.

The glove with the highest class offers the best chemical resistance to the test chemical. A class of "0" means the Breakthrough time is less than or equal to 10 minutes.

The results herein are obtained under controlled laboratory conditions and are for guidance only. It is the intent of MCR Safety to assist the user in making the correct choice of personal protective equipment, however, since the conditions of actual use are beyond our control and we cannot evaluate permeation tests in all possible work environments with all possible combinations of chemicals, any recommendation made by MCR Safety is advisory only. It is the responsibility of the user to determine the risk and make the appropriate choice for proper protection against such risk. MCR Safety does not imply any guarantee or responsibility based on information herein that a particular product will suit a specific use.

NEITHER THIS GUIDE NOR ANY OTHER STATEMENT MADE HEREIN BY OR ON BEHALF OF MCR SAFETY OR ITS PARENT COMPANY SHELBY GROUP INTERNATIONAL SHOULD BE CONSTRUED AS A WARRANTY OF MERCHANTABILITY OR THAT ANY MCR SAFETY PROTECTIVE GLOVE IS FIT FOR A PARTICULAR PURPOSE. MCR SAFETY ASSUMES NO RESPONSIBILITY FOR THE SUITABILITY OR ADEQUACY OF AND END USER'S SELECTION OF A PRODUCT FOR A SPECIFIC APPLICATION.

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