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3M™ Interam® Erosion Protection Plus


Interam catalytic converter mat mounts continue to be developed and validated to resolve complex heat management and monolith support challenges in the automotive industry, providing the highest possible performance assurance to designers and OEMs.

Product Catalog for 3M™ Interam™ Thermal and Emissions Solutions > Interam™ Thermal and Emissions Solutions > 

Intumescent Mat Mount Products


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3M™ Interam™ Intumescent Mat Mount Series 100
3M™ Interam™ Intumescent Mat Mount Series 100 is designed for mounting ceramic monoliths in most catalytic converter applications.

3M™ Interam™ Intumescent Mat Mount Series 200
3M™ Interam™ Intumescent Mat Mount Series 200 has similar material properties to Series 100, but with a 30-50 degree C lower initial expansion temperature.

3M™ Interam™ Intumescent Mat Mount Series 550
3M™ Interam™ Mat Mount Series 550 is an intumescent mat with reduced vermiculite content.