Used mainly as a pipe fitting seal to prevent leakage.
| No. | Material | Size (G) | Size (M) |
|---|---|---|---|
| 1 | NBR 85 Shore A | G1/8A | M10*1.0 |
| 2 | NBR 85 Shore A | - | M12*1.5 |
| 3 | NBR 85 Shore A | G1/4A | M14*1.5 |
| 4 | NBR 85 Shore A | - | M16*1.5 |
| 5 | NBR 85 Shore A | G3/8A | M17*1.5 |
| 6 | NBR 85 Shore A | - | M18*1.5 |
| 7 | NBR 85 Shore A | - | M20*1.5 |
| 8 | NBR 85 Shore A | G1/2A | M21*1.5 |
| 9 | NBR 85 Shore A | - | M22*1.5 |
| 10 | NBR 85 Shore A | G3/4A | M26*1.5 |
| 11 | NBR 85 Shore A | G1A | M33*2.0 |
| 12 | NBR 85 Shore A | G1-1/4A | M42*2.0 |
| 13 | NBR 85 Shore A | G1-1/2A | M48*2.0 |
