resoften

resoften

(riːˈsɒfən)
vb
to make or become soft again
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
They are thermosetting (that is, they require heat or baking to make them hard) and will not resoften under heat after curing.
Upon application of the second coating the values rise to 6.0 after 60 minutes as the second coat resoftens the first layer.
The second layer of paint resoftens the glue, which stretches and causes the alligator-skin patterning.