Distorted Vision
Veteran
Developed by Boeing. Seems to be popular in the US but not readily available in the UK. Excellent reviews on Amazon: Amazon product ASIN B000GE1F9KView: https://www.amazon.co.uk/Boeshield-122183-Boesheild-Lube-bottle/dp/B000GE1F9K
Any one ever used it?
Any one ever used it?