Abrasion Proof Sponge Rubbers Tubing has a predominantly closed cell structure with an integral surface skin, leading to very low water absorption. The Sponge Rubbers Tubing exhibits high compressibility and low compression set over a wide temperature range. The Sponge Rubbers Tubing is suitable for long term continuous usage in a temperature ranging from -60 degree F to 400 degree F. Abrasion Proof Sponge Rubbers Tubing is also ideal for intermittent usage ranging from -100 degree F to 500 degree F.