Auto Parts (NICHIAS)
Sealing materials
| Description | Product name | TOMBO No. | |
| NA joint sheets for vehicles | NA joint sheet (oil resistant) | NA Joint Sheet (oil resistant) | No.1914 |
| NA joint sheet (oil swelling) | NA Joint Sheet (oil swelling) | No.1916 | |
| NA joint sheet (high strength) | NA Joint Sheet (high strength) | No.1912 | |
| NA joint sheet (water swelling) | NA Joint Sheet (water swelling) | No.1997 | |
| Rubber Coated Metal (RCM) | Oil-resistant rubber coat type | METAKOTE™ | No.1600 |
| Oil-resistant foamed rubber coat type | METAFOAM™ | No.1608 | |
| Metal gaskets | Exhaust system gasket | Metal gasket | No.1850E |
| Spiral wound gaskets for exhaust pipes | Spiral wound gasket for exhaust pipes | CR VORTEX™ | No.1824 |
Heat-protection, control parts, materials
| Description | Product name | TOMBO No. | |
| Heat Shield | Metallic cover | INSULCOVER™ | No.6600 |
| Aluminum cover | Aluminum INSULCOVER™ | No.6600-NI | |
| Performance enhancement options | – | – | |
| Heat-insulation tubes | Flexible heat-insulation tube | N-FLEX™Tube | No.8700 |
| Flexible heat-insulation tube (for high-temperature use) | N-FLEX™ Tube HI | No.8710-HI | |
| Sound-absorbing, heat-insulation mats | Heat-insulation mat | Glass Mat/Silica Mat | No.4517、4518 |
| Rock wool heat-insulation material | MG Product | – | |
| Aluminum-incorporated heat-resistant cloth sheet | Aluminized Cloth | No.8982 | |
| Fiber composite heat-insulation mat | Insulation mat | – | |
| Heat control components | Water jacket spacer | Water Jacket Spacer | No.6680-R |
Retaining parts/materials
| Description | Product name | TOMBO No. | |
| Support mats of catalytic converter | Non-expansion support mat of catalytic converter | ECOFLEX | No.5350 |
| Heat-resistant cushion materials | Metal fiber highly flexible spacer | SOFT MESH™ | No.6634 |
| Resin products | Low friction, self-lubricating material | EXCELIDE™ | No.9550 |
| Fluoropolymer machined products | NAFLON™machined products | No.9020 |
Sound-proofing parts/materials
| Description | Product name | TOMBO No. | |
| Sound-proofing materials | Ultralight-weight sound-insulation cover | AIRTONE™ | No.6690-S |
| Vibration-proofing materials | Composite metal vibration-proofing gasket | METAFOAM™ | No.1608-V |
| Metallic mesh heat-resistant vibration-proofing washer | SOFT MOUNT™ | No.6632 | |
| Vibration-dampering materials | Rubber laminate vibration-damping material | METALAMINE™ | No.1616 |
| Heat-resistant/insulating vibration-damping sheet | VERMOSUL™Sheet | No.6750-S | |
| Heat-expanding, heat-resistant vibration-damping sheet | VERMOFLEX™ | No.6760 | |
| Sound-absorption materials | Heat-sensitive expansion sheet | EXPAD™ | No.6680-S |
| Brake shim | Rubber-coated metal squeak-prevention shim | METAKOTE™Brae Shim | No.1600 |
| Pasting type squeak-prevention shim incorporating a heat-resistant adhesive | METAPLUS™ | No.1612 | |
| High-performance sandwich-structured shim | METAPLUS™ Multi-Layer Shim | No.1614 |
