You dont lqauer Cellulose. Cellulose is flatted back and then polished to give the best result....not ideal for the engine bays hard to reach places!

Best results use a good 2k acrylic. Thats base coat and laquer. Base coat is apllied then laquer to give a really goo shine. Sometime still needs buffing but not to shine it just to remove particles of dust etc.

See my Engine bay restoration thread for the ultimate shiney experience lol!!!