CMR-A Super Cell Rubber Fender 1. High E/R.H(energy absorption/reaction force. product height) Value. Compare with general cell rubber fenders, YGCH super cell rubber fenders have 15% higher E/R.H value. The general cell rubber fender has 0.375~0.385 E/R.H, while the super one has 0.43~0.44 normally. Specifications Rated Deflection% Reaction Force Energy Absorption E/R.H CMR-A1250 52.5 696 382 […]