View Full Version : How many degrees does boosting a rubber soften the sponge by

05-07-2020, 05:16 AM
Curious to know this. I’m thinking of getting a Yasaka Rakza z or z hard and I’m going to boost it but I want to know how much it softens the sponge by so I can decide. ideally I would like it around 48 to 50 degrees.

05-07-2020, 05:23 AM
The newer esn sponge right now seem not to soften much with boosting unless it is not less than 3 to 4 layers of boosting and that depends also on the booster being used.

05-07-2020, 08:07 AM
I will be using Falco tempo long booster

05-07-2020, 10:04 AM
It will only soften a lil bit using falco but curling will be hard to flatten.

05-07-2020, 10:11 AM
Ok thank you:D:D:D