Speed Guard Auto 250ml

5 out of 5 stars Monday 16 January, 2017 By Chris Ashley
What a fantastic product easy to apply and durable. I had used speed guard on my girlfriend's work car just to see how long it would last after 5 months I washed her car to find out it was still working great so I thought I would give it a top up which only took me 10 minutes to do. I would recommend this product to anyone.