Mix the powder with Powertex liquid or Easy Sturcture and spread with pallet knife or brush. Spray a mix of water and vinegar on the wet surface and repeat as much as necessary. Let dry 24h or more. You obain a rust paste by mixing Easy Structure with Rusty Powder and a dash of vinegar. Or mix Powertex with 3DSand, Rusty Powder and a dash of vinegar, this results to a coarser paste and a rough rust effect. 

full instructions provided with purchase.

Rusty Powder

SKU: rust1
£4.99Price