yes but complicated LOL
White ployurethane enamel.
Add flotation material to it, like sprayed polyurethane foam.
Add flotation material to it, like sprayed polyurethane foam.
Glycerin in flexible polyurethane foam is added as part per hundred of water and not of Polyol as it is for other chemicals for flexible foam. Olaoluwa Ogunfeyitimi
Add a fuel injection cleaner into the fuel tank or go to a garage that has a fuel injection service machine.
The classic chemistry experiment for making Nylon is to add adipoyl chloride to hexamethylene diamine so that it forms two layers. Nylon 6,6 is formed at the interface of these two layers and can be fished out with tweezers and then continuously pulled out by twirling around a glass rod above the container.
Better to use a thinned white primer first, then varnish.
yes it is very possible
No, it will not lighten stain, just add another layer. The only way I have ever been able to lighten stain is to sand it off carefully.
All polyurethane contains two chemicals: a diol and a diisocyanate. (There's also a catalyst called DABCO and a few other items in there to modify the finished polymer, but for now let's stick with the two important ones.) A two-component polyurethane brings you the diol and the diisocyanate as two separate packages. There are a couple of two-component systems available to someone who doesn't own a plastics plant: car paint, where you put hardener in the paint to make it dry, and sprayed foam insulation. The way most of us get our polyurethane is as single-component systems, because diisocyanate is very poisonous. Polyurethane varnish, Gorilla Glue, and polyurethane construction adhesive all work the same way: the diisocyanate is missing parts. If you add water to it--whether through the air or by moistening the surface--the diisocyanate picks up what it needs and the urethane reaction commences.
No
If you don't want to alter the wings structurally or add too much weight, I would say spray the outer surface with a polyurethane lacquer.