Randolph 210 Tautening Nitrate.
I have a question for the users of Randolph "green" nitrate(G-6302). The product is supposedly non-tautening so what do you use on open bays to tighten paper over the bays?
<Snip> . . . so what do you use on open bays to tighten paper over the bays?
I use a heat gun; it does a great job shrinking Polyspan