How Long Does It Take For Silly Putty To Dry?
How Long Does It Take For Silly Putty To Dry? In general, most small items made with air-dry clay will dry/harden overnight but some might take longer, perhaps 24 or even 36 hrs. Does Silly Putty ever Harden? SILLY PUTTY is made primarily from silicone and color pigments. Silicone is an oil-based product and by