Heat Stabilized Cable Ties are recommended for applications when resistance to higher temperatures is necessary. While general purpose Nylon 66 works effectively in many applications, the addition of effective heat stabilizing material enables Heat Stabilized Cable Ties to perform effectively in temperatures up to 221 degree F. Heat Stabilized Cable Ties are black in color. The one piece construction allows for consistent performance and reliability. Cable Tie Express stocks the Heat Stabilized Cable Ties in lengths from 4” – 24” and strengths ranging from 18 lbs – 120 lbs. The Heat Stabilized Cable Ties are available in both bulk 1000 piece bags and smaller 100 or 50 piece bags.