Hi
Just had a disaster whilst fixing aqua panel around shower enclosu a
panel fell over edge first on the shower tray front upstand (acrylic-capped
stone resin) and cut a neatish groove across the top, approx 15mm deep. The
screen might cover most of it but can it be realistically repaired/bodged?
I really don't fancy starting again from scratch.
Any ideas please?

Thanks

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MikeR

Take a look at "Milliput"; you will find it in model or craft shops. It
worked perfectly on my shower tray when I did the same as you!