Tefzel Cable Ties For Plenum Areas and a wide Variety of Corrosive Chemical, High Temperature and Radiation Applications 50LB 14.25" - Our Tefzel Zip Cable Ties are durable and safe for Chemical, High temperature, Radiation and Plenum areas.Tefzel Cable Ties For Corrosive, High Temperature and Plenum Areas 50LB 14.25" features include: Tefzel Cable ties are suitable for bundling cables of wires in Plenum Areas Can be used in severe environments including Highly Acidic areas High Temperature Applications and High Energy Radiation Exposure Manufactured from Fluorpolymer Resin Aqua Blue-Green color Tefzel will not burn in air, but it will burn in oxygen-enriched environments - Meets UL 94V-0 Standard The limiting oxygen index (LOI) as measured by the &ldquo:Candle test&rdquo: (ASTM D2862) is 30% Tefzel is rated 94V-0 by Underwriters Laboratories Inc. in their burning test classification for polymeric materials Temperature Rated: &ndash:45 degF to 302 degF (&ndash:43 degC to 150 degC) UL Recognized Dimension Measurements = Inches Order Qty of 100 = 1 Bag of 100 Below is more info on our Tefzel Cable Ties For Coriisive, High Temperature, Radiation and Plenum Areas 50LB 14.25"