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3M™ Interam™ Mat Mount 1801

Photography: 3M™ Interam® Mat Mount 1801
Photography: 3M™ Interam® Mat Mount 1801
3M™ Interam™ Mat Mount 1801 is a non-expanding mat mount that incorporates multiple fiber technologies to deliver optimized performance and value.
  • Consists of a uniquely processed fiber to create a resilient mat with high holding force.
  • Proven high temperature durability and wide temperature range performance.
  • Offers similar performance with reduced costs compared to a polycrystalline product.
  • Provides peace of mind when temperatures are unknown–the fiber resiliency provides holding force throughout the operating range of temperatures.
  • Helps increase throughput and reduce system costs–through lowpeak compression pressure, the customer may have the ability to increase canning speeds.
  • Extensive engine durability testing and technical knowledge based on more than 30 years of expertise in the automotive emissions solutions industry.
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Key Attributes

Interam Mat Mount 1801 is for use in smaller gap gasoline and diesel system applications.


ApplicationsGasoline system mat mounting for thin-wall and ultra thin-wall monoliths and underbody converter locations, Catalytic converter mat mounting for city duty cycles, underbody converter and diesel applications
LOI Content Range3 - 8 %
Manufacturing SegmentPowertrain
Mat TypeNon-Expanding
Maximum Temperature1050 Degree C
Minimum TemperatureAmbient
Mounting Gap Range3 - 4 Millimetre
Substrate Wall StrengthThin Wall, Ultra-Thin Wall
Vehicle TypeAutomotive, light-duty