When replacing the top plate then a new top plate rope is required to create a new gas tight seal.
This is 2.8 metres long x 18mm thick and primarily used to seal under the black top of the Alpha. It is joined and the ends taped over (leave in place when fitting)
Could be cut and used for door seals if required! Softer density so squashes for that purpose
safe to 1200oC
****Alpha Cooker Spare****