Looking for app waterproofing membrane (roflex - p)

RFQ Description

Helloi am looking for technical and commercial details to understand the product and use it.need to know the following:1. Complete detailed material technical details.2. Standard size3. Varieties available if any4. Supply Rate per square feet or per square meter in India. Preferably gujarat5. Does it come in rolls? what is the maximum sq feet or max sq meter packed in one roll?6. While going through the basic info i read somewhere that torch is required for installation. What is it? Need details on that too. Will it be supplied with the material? Is the material cost inclusive of it?7. Can the torch be reused or its one time use?8. Can i have some installation photos or work progress photos also?Will look forward to kind response on the above queries.Regards