PRODUCT INFORMATION
12-inch Uncured EPDM Flashing Tape
300mm uncured flashing tape for wider compatible roof and upstand details.
Available product options
Available selections are: 12" Uncured Flashing Tape - sold per 15.25m roll BLACK; 12" Uncured Flashing Tape - sold per linear m.
Supplied by EPDM Rubber by Forti Nova within the FlexiProof roofing range.
When should I use 12-inch Uncured EPDM Flashing Tape?
Use 12-inch Uncured EPDM Flashing Tape for compatible three-dimensional details around corners, pipes, outlets and penetrations. Uncured tape is formable but still needs the specified primer, overlap and rolling pressure.
12-inch Uncured EPDM Flashing Tape: questions answered by Forti Nova
What is uncured EPDM flashing tape?
It is formable pressure-sensitive flashing used where a flat cured tape cannot follow a complex shape.
Does it need EPDM primer?
Yes where specified. Apply compatible primer to a clean, dry surface and allow it to reach the stated condition before taping.
Can I stretch it around any shape?
It is formable, but excessive thinning, trapped air and unsupported folds can cause failure. Work gradually and consolidate with a seam roller.
Can it repair a puncture?
It can form part of a compatible repair when the damage is assessed and the patch extends beyond sound membrane by the required amount.
Which width should I choose?
Choose a width that achieves the full specified overlap without overstretching. Wider or complex details may need a different approved arrangement.
Can Forti Nova check the detail?
Yes. Send measurements and clear photos of the corner, pipe, outlet or damage.
Need a project-specific answer? Ask Forti Nova for free practical advice from installers who use these materials, or browse our EPDM flashing, seam and repair tapes.





