denatured alcohol vs grain alcohol
When it’s time to booze up, we have many choices. Clyde stocks gallons of generic hooch. With adult-proof lid, can rust, and drippy spout, we may buy in desperation or ignorance but regret our choice. Acquire in haste, repent in leisure.
We’re dabbling into the arcane world of spirit varnishes and stains. After the tool sharpening guy from Southern Italy insulted me, it’s likely I’ve transcended the hobbyist. Genuine need for solvent worthy of a professional spurs investigation.
Internet research brings to mind Fido chasing his tail. More opinions than the autumn leaves we crunch across during an evening stroll. To filter flow & clarify consumption, we contact National Finishes Expert Phillip Pritchard and confirm what we suspect. Hunches are backed with facts. Myths dispelled. When it is time to get our Varnish On, there is only one choice. The professional choice. Behkol.
We ask Phillip the advantages of Behlen spirit solvent over 190 proof hooch or hardware store quality denatured alcohol, when working with spirit varnishes. We cannot possibly paraphrase Phillip’s wisdom; an excellent quote you will have! – ATB
190 PROOF HOOCH IS 95% ethanol and 5% water. It is designed for drinking purposes, best enjoyed after applying your finish. Off the shelf denatured alcohol, sold primarily as a cleaning solvent, is a high concentration of ethanol and enough denaturant to prevent human consumption. Alcohol is hydroscopic and naturally draws water from the environment; in a general purpose cleaning solvent it should pose no harm but there’s no telling how much water it contains.
Behlen Behkol Solvent also contains a high concentration of ethanol, but it’s carefully sourced and controlled for minimal water content. The denaturant used is less toxic than other common choices. We add a stabilizing solvent to provide a greater shelf life for your dissolved shellac. All solvents used in Behkol are alcohols and are carefully selected for better shellac compatibility. This does add cost to Behkol Solvent, but it is purposely formulated for use as a shellac solvent, eliminates solvent related issues and provides higher performance when finishing with shellac. – Phillip Pritchard