Do you need a fancy brush to get your molds clean? Nope, anything with Stiff Nylon will do. But we have found these to be very good at it, and not available anywhere else we could find in Australia.
The blurb from the manufacturer:
Ideal for removing spent shelf primer from molds. The stiff plastic bristles are contoured to clean out fine detail in casting molds. Round bristle cluster is 3" long x 1" diameter. Overall 11" (76 x 25 x 275mm).
Oceanside Discontinued Glasses
System 96 Glass
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