I have unfastened the two nuts below that hold the metal plate down on top of the seal but everything still seems stuck in place.
Can anyone advise what the problem is please.
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local