Porcelain touch-up glaze repairs chips, dents and scratches on bathtubs, sinks, toilets and porcelain appliances. Easy to use one step kit with sandpaper and built in brush. 15cc bottle. Each package contains 1/2 ounce (15cc) of touch-up material, brush top applicator, finishing paper and complete instructions, and is individually color coded for easy contents identification. Simple to apply, as there is no mixing of ingredients or long waiting periods. It is non-yellowing, and will retain a high gloss that lasts and lasts.