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Welcome to Black DiamondAt Black Diamond we have over 30 years of experience formulating and manufacturing automotive cleaning products for the trade professional and more recently the retail market. All our products are manufactured in England to the highest standards with the best raw materials from all over the world. If you have a detailing problem, we have the products and the knowledge to solve it.
'As paste waxes and sealants dominate this sector, it s good to see a liquid make our top 10. It goes on easily, with no hard rubbing or buffing, and it works not as vigorously as the best, but it only faded at the end of the test. Easy on the pocket, too. Our liquid pick.'
"The pack claims that this formula doesn t leave any smears, and this is just what we found on our test glass, with Quick Glass performing superbly.
On our test car it topped the score sheets again.
The alcohol smell is a little harsh, but this is a winning combination of price and cleaning power."
Auto Express - Best glass cleaner
"At the heart of Black Diamond s success here is the way it dealt with our self-inflicted stains.
It made the most progress of all on the stubborn ink and removed all but the faintest traces of the butter.
Other products had the edge when shifting the ingrained grime, but Super Clean clung on for the win, helped by one of the keenest prices on test."
Auto Express - Best fabric cleaner