Running into issues getting an accurate glue viscosity reading from your equipment? We have good news. There are tools on the market that can help you measure viscosity. One of them is called a Zahn cup. 

 Gelatin is an extremely important part of our protein glues. Since the 1970s, we have replaced the primary ingredient, extracted collagen from hides of bovine and porcine, with recycled pharmaceutical and nutritional gelatin in the form of soft gel netting.