This topic has 1 reply, 2 voices, and was last updated 2 years, 5 months ago by SallyM. Author Posts May 1, 2019 at 10:20 pm #14973 Scott GerwitzAdmin Experience: 20+ yearsScenic Status: Full Time RegularPartner I have to make some fun art on a chalkboard in a restaurant. I found some chalkboard pens- but they seem to be non-permanent. Does anyone know what type or brand of pen I should use for this? And if I choose the use chalk- any ideas how to seal it? Workable fix doesn’t seem like a long term solution. Sent from my iPhone using Tapatalk May 2, 2019 at 12:12 pm #15970 SallyM Experience: 20+ yearsScenic Status: Part Time FreelanceMember Not sure if this helps, but if you dip a stick of normal blackboard chalk into a saturated solution of sugar water, the chalk goes on wet and when dry can only be removed by washing – it will not brush off. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic.