Golden Retarder 237ml
$37.95
Golden Retarder 237ml slows the drying time of acrylic paints and mediums.
Extended working times will vary depending on how much retarder is added. 1 part retarder to 3 parts of paint will double the open time from 15 mins to about half an hour. 1:1 will extend the drying time for up to an hour. Here is a great article on Golden Retarder
Only 2 left in stock