Black Thermal Pipe Wrap & Locking Ties by DEI. Made of basalt fibers, characterized by very high thermal resistance. Temperature resistance: - continuous operation: 650 ° C - short-term strokes: 1100 ° C The set includes: - one roll 5cm x 7.5m black thermal tape - 4 pcs 20cm cable ties DEI black thermal pipe Wrap & Locking Ties Made of basalt fibers, characterized by very high thermal resistance Temperature resistance: - continuous operation: 650 ° C - momentary jumps: 1100 ° C The set includes: - one roll of 5cm x 7.5m black thermal tape - 4pcs of 20cm cable ties