filling knife
A knife with a flexible blade used to apply a mastic or paste as a filler, 3.
Glossary
fillet joint
A sealant that serves as a draft bead, often triangular in section, when installed around window panes.
Glossary
fillet gutter
A narrow gutter on the slope of a roof against a chimney or the like, formed of sheet metal turned
Glossary
fillet gauge, radius gauge
A gauge used to determine the radius of curvature of small concave or convex surfaces.
Glossary
filler plate
1. A blank plate used to fill mortised cutouts. 2. A steel plate used to fill an open space between
Glossary
filler metal
Metal which is added during a weld; has a melting point either approximately the same as or below that of