Silverzine
Ive used siverzine on a few different snake skin probs, from burns to small wounds. It does contai an,topical antibiotic in the mixture, its avaiable at vets ect- round $27-
My Coastal has a burn on th back end near his tail-also from 'accidently' slipping through the gauze(thin end of tail-about 1 inch), and at first just looked like, old shed. But hass time has gone by, it looks quite nasty now.Hoping its at its worst before it gets better.
As it is not large area, and cant happen again, i am hoping with the next shed, a full recovery will be made around the burn. Has been there since last shed, slowly gets better, -Silvazine, once a day, and should be good.
Should be in evry Herpers first-aid box. Great stuf- good luck with the burn.