Originally Posted by esteve
Petroleum distillates harm rubber, and guess what's inside your spray can as a propellant? Supposedly, if you spray the silicone onto a clean rag first and then wipe it on it's ok because the propellant evaporates away.
But I personally don't mess around with that stuff since I always have 303 AP or 1Z Gummipflege on hand.
many of these products use carbon dioxide as propellant
wont hurt rubber at all
the msds is available online