Enhance and protect the natural character of your stone surfaces with Eco ProTec Colour Enhancing Stone Sealer. This water-based impregnating sealer enriches the colour and depth of natural and artificial stone while providing durable protection against water, oil and everyday staining. Suitable for both interior and exterior use, its breathable formula helps reduce efflorescence, making it ideal for maintaining the beauty and longevity of stone, brick, concrete and paving.