Polycap Studio presents Gundam Canada

Search This Blog

2012.02.14 Maziner

on February 14, 2012

Get link
Facebook
Twitter
Pinterest
Email
Other Apps

Misc

Get link
Facebook
Twitter
Pinterest
Email
Other Apps

How To: Repair/Avoid a BLUSHING When Applying Flat Top Coat

If you have sprayed flat top coat on a cold or rainy day, you probably have seen a layer of frost appearing, as shown in these heart breaking pictures: This is called BLUSHING : A milky appearance of a topcoat caused by high humidity where water condenses on or in the wet coating. This can be eliminated by use of heat or a slower solvent or retarder. (http://www.sharpe1.com/sharpe/sharpe.nsf/Page/Paint+Terminology) It appears that temperature (<13°C) and humidity (>90%) are the two major contributing factors. I have done several things in the past and try to solve this issue. Addressing Temperature Factor: Keep It Warm Addressing Humidity Factor Method 1: Using Semi-Gloss / Gloss Top Coat Spray a thin layer of semi-gloss or gloss should do the trick. Note this is just a quick fix. In my experience, applying another coat of flat afterwards will unfortunately bring back all blushing. So, flat no more . Addressing Humidity Factor Method 2: Using

2023.08.27 RX78F00 GUNDAM (BUST MODEL)

2023.04.01 FA78-1 FULL ARMOR GUNDAM [BLUE COLOR VER.]

Powered by Blogger