![GAFGLAS® #80 Ultima™ Base Sheet - COMAS040](https://documents.gaf.com/data-sheets/gafglas-80-ultima-base-sheet-comas040-7-23_data-sheet.jpg?width=100)
GAFGLAS® #80 Ultima™ Base Sheet - COMAS040
Data Sheets
![GAFGLAS® #80 Ultima™ Base Sheet - COMAS040](https://documents.gaf.com/data-sheets/gafglas-80-ultima-base-sheet-comas040-7-23_data-sheet.jpg?width=100)
In applications where the potential cost of damage from leaks is severe, #80 Ultima Base Sheets offer ultimate leak protection and serve as an effective flame retarder in torch-applied modified bitumen systems. Designed to meet UL Class A ratings, they roll out flat for easy installation and system guarantees are available for up to 20 years.
Data Sheets
Safety Data Sheets
Safety Data Sheets