3M Interam Endothermic Mat E-Mat is a flexible and space-saving wrap system that protects against heat penetration, fire spread and smoke contamination. It can be used in a wide range of new or retrofit applications that require full envelope protection.3M Interam Endothermic Mat ES-5C-12 is formulated with high-temperature inorganic fibers that have low bio-persistence, and therefore fulfill the Note Q conditions of the European CLP1 regulation. With this, they are exonerated from any carcinogenic classification. This product does not contain at greater than 0.1% by weight a Substance of Very High Concern (SVHC) identified according to Article 59 of REACH. This declaration reflects the substances on the candidate SVHC list, effective December 2015.