Varnish spray (Clear)
The spray is used when you want to add gloss to papercrafts. It can also reduce effects of humidity thereby protecting them for a long time. Not suitable for matte finish. This has only been tested on inkjet paper, not laser paper. Please refer to the website links for detailed features and prices.
Website：Product page, Google shopping
Name：Clear acrylic varnish (spray type)
Features：Glossing, Paper surface protection