Colorwise Nozzles ColorWise Temperature Warning Snap-Tip Nozzles - 200 Pack

These amazing Temperature Warning Nozzles are a game - changer! They shift from clear to blue, giving you a clear signal that the chemical has dropped to a cold temperature, and it's not the right time to dispense the foam. When the chemical is below 60°F (16°C), the nozzle turns blue. If it's left in cold conditions, it stays blue but will turn clear again when you spray the chemical at the ideal temperature. This provides a visible sign right at the spraying point that the chemical is too cold. The optimum chemical temperature is between 70 - 85˚F. When the nozzle is blue, stop spraying and warm the chemical to the recommended temperature. When it's clear, the chemical is at an acceptable temperature and it's okay to spray.

Using these Colorwise Temperature Warning Snap - Tip Nozzles is easy. First, make sure the chemical is at the optimum temperature between 70 - 85˚F. Check the nozzle color. If it's clear, you can start spraying the chemical. But if the nozzle is blue, it means the chemical is too cold. Stop spraying right away and warm the chemical to the recommended temperature. When you're done using the nozzles, store them in a dry and moderately - warm place. Avoid leaving them in extremely cold conditions for long periods as this might cause the nozzles to stay blue even when the chemical is at the right temperature. With proper use and care, these nozzles will serve you well for a long time.