What should be the best Curing Time for Each grade of Silicon Sealent after applying in a cavity, seperately for Glass, STONE Facade as well as Composite Panels?
The best curing time for one component is 21 days, for two components 14days. It’ll be total sealed. If you ask for track free time: for neutral silicone sealant is around one hour under the standard condition ( around 23℃,50%RH), for acid one it takes about 25minutes. It’s not according to the backing material but according to different sealant.