Retarder is an additive used to increase the drying time of acrylic paints. Useful for “ wet-in-wet” techniques and reducing skinning on the palette.

Item No. Description List Sale Availability
GD3580-4 4 oz. $11.39 $7.97 In stock
GD3580-5 8 oz. $19.39 $13.57 In stock
GD3580-6 16 oz. $32.59 $22.81 In stock
GD3580-7 32 oz. $50.19 $35.13 In stock
GD3580-8 128 oz. $140.69 $98.48 Special order