Flintlastic® Ultra Glass SA is CertainTeed’s unique, most robust, self-adhering base or interply for hybrid roof systems with a non-self-adhered cap sheet. This 120 mil membrane is manufactured with a heavy duty fiberglass reinforcement saturated and coated with SBS-modified bitumen, offering exceptional durability. Flintlastic® Ultra Glass SA is suitable for use in both new construction and reroofing and may be directly adhered to approved substrates, including but not limited to insulation, concrete, and plywood/OSB. Flintlastic® Ultra Glass SA delivers measurable labor savings over traditional fully adhered asphaltic membranes without compromising waterproofing protection. This versatile base ply can be used in CertainTeed two-ply, low-slope roofing systems for up to 31 1/4 - year warranty durations for Credentialed Contractors.
- Quick Specs: SBS-modified, Fiberglass reinforcement, 72 lbs., 1 Square, 3.0 mm (120 mils)
- Performance: Meets or exceeds ASTM D6163, Grade S, Type I and D1970; Pliable even in cold temperatures; Excellent elongation/recovery
- Why Buy: Tried and true modified bitumen protection; Easy to learn, Easy to install; 100% more asphalt per sq and 70% heavier mat than Black Diamond Base Sheet
- Warranty: Standard asphaltic membrane warranty durations between ten and twenty-five years; Product and Product/Workmanship options: Limited Warranty on Materials, Integrity Roof System® Limited Warranty, and Integrity Roof System No Dollar Limit (NDL) Limited Warranty. Warranty durations are based on a combination of system specification and product selection.
- Category: Commercial Roofing
- Application: Base or interply for hybrid roof systems
- Membrane thickness: 3.0 mm (120 mils)
- Reinforcement: Heavy duty fiberglass
- Bitumen type: SBS-modified
- Weight: 72 lbs. per square
- Warranty: Up to 31 1/4 years for Credentialed Contractors
- Compliance: Meets or exceeds ASTM D6163, Grade S, Type I and D1970