Mosaic Coaster Kit The Craft Central Hobby Kit

Prepare a glue and fix the glass tiles on the coaster Pour the caulk powder to the mixing bowl and add about 2 tbs of water or until mixture turns into a slime paste. Mix well and apply the caulking compound to the gaps of the tiles. After it dies, wipe away using wet sponge the excess caulk and enjoy your handmade masterpiece