Foam is Very Dark

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Foam that is darker in color usually also has a crunchy or friable surface texture. This is an indication that you are dispensing more "A" component than "B" component. Click on Checking the Gun for Proper Function for procedures to confirm this and find out how to remedy the situation. Also view the Troubleshooting Video (WMV - Flash) to see what this foam actually looks like and see how to solve the problem.