Sweet & Spicy Zesty Citrus Seafood Rub

demerara sugar 53.6% , sea salt 23.2% , garlic 11.6% , onion 5.8% , spice 2.9% , E330 1.5% , lemon 0.7% , orange zest 0.4% , dehydrated yellow mustard 0.2% , red bell pepper 0.1% , vinegar 0.0% , natural flavouring 0.0% , oleoresin turmeric 0.0% , and silicon dioxide added to prevent caking 0.0%