The
natural preservative.
Prime Neatsfoot Oil is a restorative...keep your brushes
soft and pliable.
Neatsfoot
Oil NF0-16.....16 oz. Bottle
Mack Brush Preservative
1 Pint
(16 oz)
There
are also brush preservatives available for water-based
and acrylic paint brushes, but they
dry out rather quickly. We recommend using glycerin as a brush
preservative for your water-based paint brush. Available at any
drug store.