The benefits of using fire seal tape extend beyond mere compliance. Properly installed fire seal tape contributes to the overall efficiency of a building’s HVAC system by preventing air leaks. This can result in lower energy costs, as the heating and cooling systems do not have to work as hard to maintain desired temperatures.

The Enclosure

Inline splice insulation. You can protect a low-voltage inline splice in a similar manner by wrapping the installed connector with four half-lapped layers of rubber mastic tape or rubber splicing tape, and then over-wrapping it with two half-lapped layers of premium vinyl electrical tape.