MAFTEC OBM™
Holding material (mounting mats) for automotive exhaust catalytic converters
MAFTEC OBMTM, produced by processing MAFTECTM Blanket, results in a product that combines excellent wind-erosion resistance, cushioning properties, and low dust generation. Our products have long been widely used by customers around the world.
In recent years, the environment surrounding the automotive industry has entered a period of major transformation. Emissions regulations are becoming increasingly strict, leading to greater diversity in catalytic converter shapes and increases in installation volume.
To meet these needs, we are advancing further technological development.

Basic Information
Main Applications
- Gripping material (support mats) for automotive catalytic converters and particulate filters
- Used in vehicles equipped with internal combustion engines (gasoline vehicles, diesel vehicles, hybrid vehicles, plug-in hybrid vehicles, natural gas vehicles, etc.)
Product features
- High wind-erosion resistance
- Excellent cushioning performance maintained across a wide operating temperature range
- Integrated production from Blanket to finished product
Quality Information
As MAFTEC OBMTM is a custom-made product, please contact us through the inquiry form for detailed quality information or any questions you may have.
Manufacturing Sites

MAFTEC Joetsu Plant
Main Products
MAFTECTM Blanket/Bulk/thermal insulation products, MAFTEC OBMTM
Founded in 1985
1 Fukudamachi, Joetsu-shi, Niigata 942-0032, Japan