John the Math Guy: Why does Elmer's glue change color as it dries?

Non-Toxic Adhesive Removal : 6 Steps (with Pictures) - Instructables

Elmers Glue Paint Crackling; how to paint rustic look

John the Math Guy: October 2014

DIY Slime using Elmer's Color Changing Glue

The Manhattan Art Review

Testing New Elmer's Glue again, Color Changing And Glow In The Dark Glue

John the Math Guy: Why does Elmer's glue change color as it dries?

Liquid glue that changes color when exposed to sunlight Creates vibrant, color-changing slime without the need of food coloring Specially formulated

Elmer's Color Changing Liquid Glue, Great for Making Slime, Washable, Yellow to Red, 9 Ounces

Includes (5) Bottles of Elmer's Disappearing Liquid School Glue, 4 oz. Each Has a smooth application, great for kids Disappearing purple formula goes

Elmer's Disappearing Liquid School Glue | Purple Color, Dries Clear, for Kids Arts and Crafts | 4 oz (5 Pack)

Elmer's Glue Isn't Just for Making Slime: Simple Chemical Demonstrations with Elmer's Glue

Elmers Glue Paint Crackling; how to paint rustic look