Dow Chemical ET378

For Dow Chemical ET378, nitrile (nbr) is 4; epdm is X; neoprene (cr) is 4; sbr is 4; silicone (vmq) is 4, verified against its source on 2026-08-12.

Chemical: Dow Chemical ET378 verified
Nitrile (NBR): 4 verified
EPDM: X verified
Neoprene (CR): 4 verified
SBR: 4 verified
Silicone (VMQ): 4 verified
Butyl (IIR): 4 verified
Polyacrylate (ACM): 3 verified
Hypalon (CSM): 4 verified
Viton (FKM): X verified
Polyurethane (AU/EU): 2 verified
Fluorosilicone (FVMQ): X verified
Aflas (TFE/P): X verified
Kalrez (FFKM): X verified
Rating scale: 1 = Satisfactory, 2 = Fair, 3 = Doubtful, 4 = Unsatisfactory, X = Insufficient Data verified

Verified2026-08-12

Review by2028-08-11

What the source says

Dow Chemical ET378 | 4 | X | 4 | 4 | 4 | 4 | 3 | 4 | X | 2 | X | X | X |

— mykin.com, retrieved 2026-08-12

Last verified against source: 2026-08-12. Due for re-check by 2028-08-11. This page as Markdown · OKF bundle · full dataset as JSON.