Instahut 30% Shade Cloth 3.66x30m Shadecloth Wide Heavy Duty BlackInstahut 30% Shade Cloth 3. 66x30m Shadecloth Wide Heavy Duty Black Come summer, you may want to provide some 'sun screen' for your plants in the form of our Shade Cloth. It'll not only provide protection for your plants from the harsh Australian climate, but also help to make your greenhouse environment more friendly to your horticultural endeavours. You can use our Shade Cloth to cover your shade house skeleton or greenhouse glazing to keep out