u/420feralfox

i am not from the us, and i can't find any free postage ones in my area.

im using POSCA paint pens, im just wondering what materials to use for the actual sticker to ensure they stay weatherproof and sticky. ive heard some people mention coating them somehow?

ive made just one before, out of a simple sticky paper label, cutting it out with a stanley knife, but it won't last long in rain