Products that are 100% E-Glass are manufactured as stitched and unstitched according to their intended use. We have stitched and unstitched needle mats available in thicknesses of 6, 10, 12, and 25 mm in our stock. They can be used at temperatures up to 600°C. They are used in exhaust systems, household appliances, and power plants. Our needle mats are manufactured in Europe.