Dektite is an innovative roofing product and is a must for any roof build or remodel project that has any type of piping, flues, chimneys etc. Use on hot or cold roof pipe application as this Red Silicone covers a broad temperature range (-40F to +350 F). Easy to install, Dektite flexible pipe flashing conforms to the contours of your corrugated roofing. In the end, Dektite pipe boots save you time and money.