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This product is restricted to those over the age of 18. You will be required to verify your age during checkout.

Size Code Price Availability
250ml 016340 £11.50 Sold Out Out of Stock

Sorry, this item is currently unavailable


C Roberson Exhibition Varnish acts as a temporary varnish to protect touch-dry paintings when you need to display them before they’re fully dry.

Made with damar resin, C Roberson Exhibition Varnish can be relied on to preserve your work and does not need to be removed before you apply a final picture varnish when the time comes.


Size: 250ml

  • Weight: 2500 g
Delivery & Returns

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

Saturday Delivery

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

Standard Delivery 

Within 3-5 working days: £3.95

Click & Collect 

Free, from Cass Art stores. Available to collect within 2 working days.

Q&A (1)
Q what's the typical drying time of this varnish?

One layer should be touch dry in roughly one hour.

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3 Customer Reviews

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2nd July 2016 Reviewed by Naomi Gould Dried quickly to a nice finish.


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22nd September 2015 Reviewed by Rachel Taylor love this varnish brings out the best in my finished paintings and a peace of mind it will have some protection, I apply thinly several coats. excellent product


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13th January 2014 Reviewed by Linden Hopwood Seems to dry more evenly than the retouch varnish I use to use as a temporary varnish for finished paintings. Will continue using this product.
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