Silicone Heater Mat 500x500mm 1500w 240v is adhesive backed, centre hole with 500mm connection leads. These offer the flexibility of movement, allowing them to be fitted to uneven surfaces. Silicone heat mats have a suitable operating temperature range of -60°C to +150°C and 175°C for short periods. The silicone heat mat can be fitted to many applications where traditional heating elements cannot fit. ***PLEASE NOTE THIS IS A HIGH-POWERED HEAT MAT AND SO SHOULD BE CONTROLLED UNDER 130 DEG C FOR SAFETY***