9mm Zinc Argente Black Zinc Grey Kitchen Splashback Square Edge. Great for protecting your walls from splashes & for keeping your kitchen clean & hygienic this splashback from Zinc Argente Black range will give a great finishing touch to your kitchen. It's made from zinc grey with a mdf base so it is 100% waterproof. heat resistant to 220°c. increased resistance to abrasion & impact. It measures 3050mm in length & 9mm in thickness & is both an attractive & practical addition to your kitchen.