The Courtrai has greater drying power than White drier, levelling out the variety of drying times that often exist across a wide colour palette. May be mixed directly with the oil colour (2% maximum) or thinner, adding several drops (5 maximum) per 5 ml. Please note: Excess drier will adversely affect the final quality of the paint film. Contains calcium and zirconium salts.
Please Note: Next Day Delivery is not available on this product.
Delivery & support
Orders over £30 benefit from FREE delivery. Most orders delivered to a UK address will arrive within 5-7 working days, however, we acknowledge that delivery times to some outlying areas may occasionally take a little longer.
Need your supplies quickly?
There is an option to select express delivery at the checkout, the cost of which will vary depending on order size. Alternatively, you can contact us on 0800 980 1123 for a postage quote.
See here for information about international postage rates.
- Sennellier Oil Mediums