How to make glue from milk

Since Soviet times, casein was made from milk, which was used in various areas of production. To make casein at home is quite realistic knowing all the technology, and then use it to create good glue.

Milk is heated to a temperature of 35 °, it is better to do this in a water bath, then acetic (or other) acid is added to it 5 milliliters per liter. The result is whey on the surface and casein at the bottom of the tank. After filtration, various substances can be added to the finished casein, turning it into glue.

All recipes for glue made from milk at home successfully passed the tests and pleasantly surprised the author of the video.