Objects designed for outdoor use such as in the garden on the terrace or on the balcony must be protected with the water based Chalky-Chic Matt Varnish. It makes them weather-resistant light-resistant and scratchproof. Protection for objects designed for outdoor use. Chalky-Chic Matt Varnish makes outdoor items weather-resistant light-resistant and scratchproof. Works in conjunction with all Chalky-Chic paints.