This spray is used to add gloss to paper models. It can also reduce the effects of humidity, thereby protecting the models for a long time. This has only been tested on inkjet paper, not laser paper. Please refer to the website links for detailed features and pricing information.

Product Data
Website: Product page, Google shopping
Brand: Hamanaka
Name: Clear Acrylic Varnish (Spray Type)
Product Number: H204-577
Color: Transparent
Finish: Gloss
Volume: 200 ml
Features: Gloss Finish, Protects Paper Surfaces