| Math | Cornel Mewnol parod |
| Mateiral | PVC/TPO/HDPE |
| Dimensiwn | 1.5/1.8/2.0mm (trwch)* 80mm (uchder)* 155mm (Hyd) |
| Cais | Ar gyfer atgyfnerthu corneli allanol ar doeau |
| Math | Cornel Mewnol parod |
| Mateiral | PVC/TPO/HDPE |
| Dimensiwn | 1.5/1.8/2.0mm (trwch)* 80mm (uchder)* 90mm (Hyd) |
| Cais | Ar gyfer atgyfnerthu corneli mewnol ar doeau |







