[Russell in Tulsa]

Bob, I have a roll of black cork tape that is 1/8" X 2", sticky on one side used to stop condensation on refrigerant lines. It can be purchased at any Heat&Air supply house. I think the roll may be 20' to 25'
long. I will sometimes put it on the bottom of stainless steel sinks to stop the tinny noise of water hitting the sink and it only needs a couple of pieces to work. I have also covered the whole bottom of the sink to stop condensation when ice is left in the sink.
Just another product some may wish to try.