TANGLASS FIBERGLASS KNITTED ROPE Tanglass Knitted Rope offers advantages of economy with more consistency and workability without sacrificing any of the physical, chemical or high temperature characteristics. Service temperature of 1000? constant. Style TR101-S - soft and easily compressible material for gasketing, caulking for oven and furnace doors and expansion joints, as well as woodstoves. Style TR101-D - firm, dense material that more resembles twisted rope. Used in applications requiring a more dense material, yet one which will not unravel during installation Size:1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/4", 1-1/2" etc.