Adjust rubber formulation. Altering the ratio of neoprene to other ingredients, like plasticizers or oils, can influence the final properties. Lowering the crosslink density, while still maintaining sufficient strength, may help reduce compression set.
Since it sat for a year, cleaning it without disassembling it requires a careful approach. Here’s a suggestions , that should be effective and gentle on the lobes. . 1. Use compressed air to blow off any dirt, dust, or debris from the...