Today, the model company will take you to understand the three tips in the construction sand table model making.
1. Wash. In the process of building model making, there is always a "wash" step. Its function is to solidify the paint and make the model "old" (more realistic). Nowadays, most people use kerosene as the raw material for "washing", but kerosene is not volatile, not easy to dry, and easy to corrode and bond.
2. Water stickers. Water stickers are delicate and easy to dry and crack after a long time. Therefore, after the building model is bought, wrap the water stickers with food preservative film, put them in the refrigerator and take them out when they are used.
If the water sticker has been cracked, dilute it with K22 "varnish" of domestic "angel" brand model paint, spray it on the surface of the water sticker, and spray it several times more, then it can be repaired.
3. Slip glue. At present, only Tiangong glue is sold on the market, but it costs 20 yuan per bottle (40ml). In fact, if you buy a bottle of ethyl acetate from a chemical store, the effect is basically the same, but it's much cheaper. But pay attention to storage.