noseall said:they are also covered in the crud fallen from the underside of trains.
hitbit said:Cannot be cleaned. Another contributor here has mentioned creasote. Please be aware of the potential dangers associated with this product in relation to cancer. Should is the concern that this product can not be sold to the public.
hitbit
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.
Are you a trade or supplier? You can create your listing free at DIYnot Local