What kind of spray coating should I use to protect my canvas prints?

• Epson has conducted limited internal testing of third-party over-coatings. This testing indicates that the following third-party over-coatings help protect a print against the effects of water.
  
  Make sure the media has cured for at least 24 hours or longer before using any spray coatings. The following products have been tested with our Canvas Papers:
• Premier Art Print Shield (Tested by Wilhelm Imaging Research)
• SureGuard Clear Gloss-McDonald-Pro-Tecta-Cote # 911
For complete specifications and additional information, please contact the manufacturer directly.

Note: Epson does not endorse any particular over-coating and does not guarantee the results. Epson does not make any claim as to the stability or longevity of these spray products.