I'm planning to have a first go at clear coating one or two small  pre-preg parts that have turned out with moderate pin-holing and smallish surface voids

Thanks for that Fasta

Although no mention of the Sunshield product on their site, I'll get in touch to see if it is something they can supply

I know that the topic's been covered a few times elsewhere, but would also be interested to know people's favoured technique for filling pinholes prior to applying a final topcoat

There seems to be a lot of different approaches out there and, it seems, all require a fair bit of elbow grease to get a good final finish. Applying clear coat by brush in an attempt to fill the holes first, followed by flatting and prep feels most appealing in terms of simplicity, but happy to hear other opinions on this