Needed: Fiberglass (I used 460g) Catalyst Resin Mold (Wood,Styrofoam) you must cover it in some kind of tape unless its polyester is going to stick to it,regular brown packaging tape works well you can use duck tape also but its expensive I paid 13$ for my materials in Croatia and still have left like a liter and something left of resin
Steps: Cover your board in tape,use two layers since some resin may get under the first and you will end up cleaning the board with rakija since you do not have any nitro or 100% alcohol at home, BUT rakija is close
Calculate the dimensions of your enclosure and make a mold of the materials above.
Go to your hardware shop and buy some polyester resin (easier to mix than epoxy,still super strong I restored my boat out of this,and its not some grandpa boat its a speedboat that goes 80mph and 4.8m long so the forces on it are huge especially when you do a 90 degree turn in second at 70kmh) Catalyst 5mll will do it Roller Fiberglass, I used 7 layers of 460g one, buy 2m so you have some left Gloves resistable to this kind of stuff, i forgot and had to use those for the house, and they dont work well at all
Mix it together and start rolling, make sure you use enough of resin, cut out the fiberglass and repeat
When you are finished you can use your fingers to fix the corners a bit for better look
Now while it dries make a frame for the mold slightly bigger dimensions than the mold so it holds the fiberglass in shape so you get nice 90 degree sides,of course you need to cover it with tape.
You can also add some more material on the edges, so if it scrapes on the road you wont have problems
If you want it to dry faster put it in a warm place, the warmer the better Mine dried for 15hr and its rock solid
When it dries, you only have to cut out the excess, sand it a bit, fix the errors with some kit if you have them, and paint it!
Of course you can buy an enclosure from people from the forum for 50$ idk but this is wayyy more fun than just buying stuff, like 100% DIY