We were approached by a leading supplier of building materials.
Their existing supplier was late with deliveries, had fluctuating quality and was expensive. They had tried many different fabric suppliers and none could make the product required.
We tried many variants to try and perfect the product required and after around two years we achieved the required product. Since then the company has ordered a regular large quantity and it keeps growing. We are now developing a wider tape for a different roofing end use.