I used Smooth Cast 300 to make my first resin blank the other night. All went well, except the last layer I poured didn't cure properly. It's still a bit 'tacky' to the touch. Is there a way to cure it while it's still in this state? If not, is the mask still safe to wear as long as it won't be touching the skin? (it'll be heavily padded on the inside)
↧