The following describes our products and materials used for automobiles, motorcycles, marine vehicles and power generators gaskets.
Rubber Coated Metal (RCM) is a sealing material made by applying a thin, uniform layer of specially formulated NBR rubber, fluororubber, or foamed rubber to thin steel plates such as stainless steel.
RCM is manufactured at our group facilities in North America and Thailand. LGI imports and supplies these RCM materials to customers in India and other markets as part of our global supply network.


| Product No | Type | Features |
|---|---|---|
| LR100~ | NBR Rubber | Thin steel plate coated with NBR rubber, offering excellent sealing performance under high surface pressure and good fuel resistance. Mainly used for ICE applications. |
| LR200~ | Foamed NBR Rubber | Thin steel plate coated with foamed NBR rubber, providing excellent elasticity, low-pressure sealing performance, and vibration damping. |
| LR300~ | FKM Rubber | Thin steel plate coated with FKM rubber, offering excellent heat resistance and sealing performance under high surface pressure. Manufactured at our North American facility. |

| Test items | LR100~ | LR200~ | LR300~ |
|---|---|---|---|
| Base metal | SUS、SECC | SECC、Aluminum | SUS |
| Metal thickness (mm) | 0.20~0.80 | 0.20~0.80 | 0.20~0.80 |
| Coating thickness(μm) | 25~50 | 100~200 | 25~50 |
| Coating material | NBR Rubber | NBR Foamed Rubber | FKM Rubber |
| Surface treatment | Various types available | ||
| Primer | Various types available | ||
| Top coat | Graphite, wax, etc. | ||
| Material width (mm) | 480 max | ||
Surface treatment, primer, and top coat options are available according to application requirements.
Please contact us for more information
info@leaklessgasket.com