Fair enough however, Bolo Breath cannot burn a rubber produced by awakening as shown here Rubber wall is not burbt at all by Bolo Breath.
Firr damaged Luffy's rubber body but it cannot burn rubber awakening. If it is applied to Katakuri, fire can hurt mochi Katakuri body but the mochi produced through his awakening or not from his own body cannot be melted as shown in Burning Mochi and its clash with Red Hawk.