C Roberson Siccative is a high-quality drying agent for oil colours.
Made with cobalt naphtenate and white spirit, it can be added to oils to speed drying.
C Roberson Siccative needs to be used only sparingly, so this bottle will last you a good time.
Our delivery charge is based on the largest item in your order, no matter how many items you order. We dispatch orders every working day (ie Mon-Fri, not including Bank Holidays) for all delivery options.
Next Working Day Delivery
Order by 2pm Mon-Fri: £7.50
Select our Saturday delivery option any day of the week (by 2pm on Friday) to have your order delivered on the following Saturday: £9.00
Within 3-5 working days: £3.95
Click & Collect
Free, from Cass Art stores. Available to collect within 2 working days.