Froth Pak Spray Foam - How to tell Good from Bad

It's important when applying 2 part foam to have the proper mixture of the 2 chemicals (Iso and Polyol). We show how to tell the difference between foams that are mixed correctly from incorrectly mixed (off ratio).

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• #education
• #foam
• #spray_foams
• #froth_pak
• #spray_foam_insulation
• #spray_foam_sealant
• #2_part_foam
• #insulation_foam