Hello! I'm looking to turn a geode I split in half into a smooth bowl. I’m thinking I will need to “seal” it in some way, but cant figure out the best way to create a smooth, clear surface. I’ve tried to google this and haven’t found anything to help me. Do you all have any suggestions of something that would last? Thanks for any input! I added a picture to show how the sealant would need to be various levels of thickness to create a smooth surface.Processing img homeklgurxj21... via /r/DIY https://ift.tt/2tOJcRP
