Came across this product by accident but as seized bolts on our ageing A2's are quite common I thought it was worth a mention
Cheers Spike
Arctic Hayes Crack-it Shock Release Spray 400ml - Screwfix
Order online at Screwfix.com. A penetrating oil spray with -45°C freeze action to shrink metal components for easy release. Designed to displace water and break down corrosion bonds quickly. Contains corrosion inhibitors. FREE next day delivery available, free collection in 1 minute.
www.screwfix.com
Cheers Spike