你問的 AV aerosol primer 是指噴罐, 我就冇用過. 但你圖片中的樽裝 AV surface primer 就用過.
之前的師兄介紹的 AV 官方 Q&A 己頗詳盡
http://www.acrylicosvallejo.com/en_US/model-paints/faqs/3
請拉下去到 7.3 便是明確答案
其設計是不需稀釋直噴 :
The new acrylic-polyurethane primers are *** especially formulated for use in air brushing ***.
The special quality, the polyurethane component, which gives it the strength and the resistance to nicks and scratches, will be diminished by diluting the product,
不過絶非不可 :-
but the product can be diluted with our Thinner or even with distilled water. To maintain its special qualities,
但要注意 :- ***the less dilution the better***.
Primers 系列的稀釋限度官方沒有明確指引. 或者參考它的 Model Air 系列, 因為它也是一樣設計到原裝不需稀釋 :-
去返 Q&A 中的 5.3
Our airbrush specialists claim that a thinner is not necessary, but they consider it can be used up to a ratio of 1:3. The Vallejo Airbrush Thinner (Ref. 71.061) does not change the adherence or coverage of the Model Air colors , and delays the need for cleaning the airbrush.
大家請留心英文文法, 唔好誤解!! 它的 1比3 是 : *** 1 份 thinner, 3 份油 ***
即是 thinner 份量不應超過25% !!!
我噴過, 不加任何 thinner or water. 證實冇老點. 效果ok.
不過咬合力稍不及 solvent based 的例如郡仕之 Mr. Surfacer, 對比 Mr. Primer Surfacer (SF287) 更加差距明顯.
另外, 在不加任何稀釋下, 反覆來回噴噴吓會較容易起沙. <--- 可以是優點, 視乎你想要甚麼效果.
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