preping the P61 for prime

you guys have helped me plenty with my P61 black widow now I need your help again I will be able handle preping the wing and tail section for priming and for painting but I need help in preping the delicate section like the front and back of the fuselageof the P61 , Im not sure if tissue will work for this area this time do you know if some type of spung will work or not or should tissue be fine , I would appreciate any suggestions even if is the tissue idear-thank you

you can use make up sponge triangles cut to the right size for sealing up open spaces for painting. get them at the drug store, sally walmart. cheap and reusable

Why would you resurrect this? It’s been 5 years since the topic was posted.