I have just swapped my old projector screen material with Carl's Ultra-Gray. This is a roll-down screen.
I'd like to add black borders.
Any recommendations for cost-effective tape or paint solutions. No spray paint.
I am thinking this for tape: https://www.amazon.com/J-V-Converting-FLOCK-1-BLK05833-Flocking/dp/B01B5FNR3A?source=ps-sl-shoppingads-lpcontext&ref_=fplfs&smid=A23VKRUGUD63LA&th=1
Or this for paint: https://store.gooscreen.com/Ultra-Black_p_29.html
[Edited by shimyns on Aug 21, 2022 at 7:03 AM]