Question: how to make fluffy slime with mod podge?
Answer: Pour 1 cup warm water into a large bowl.
Slowly add 1 Tablespoon of Borax to warm water, stirring as you go. ... 
In another bowl, combine 1/2 cup Mod Podge Matte and a couple of drops of FolkArt or Apple Barrel Acrylic paint of desired color. ... 
Pour Borax-water solution into Mod Podge and paint mixture.