In wet glazing, sealant forms the weather seal between the glass and the frame or stop, usually over a backer or glazing tape. It adapts to tolerances and can be redone in the field, but depends on workmanship and adhesion. Dry glazing uses extruded gaskets instead. Many systems combine them, such as a gasket inside and a wet seal outside.
Gaskets are shrinking back at the corners, we're going to wet glaze the whole elevation with silicone.
Also heard as
- wet seal
- wet-glazed
Related terms
Cap bead
A sealant bead on the outside face of the glass where it meets the stop or frame, sealing the glazing pocket from rain.
Heel bead
A sealant bead at the inside edge of the glass where it meets the frame, forming a continuous air and water seal.
Silicone
A sealant with a silicon-oxygen backbone, prized for UV resistance and high movement capability.
Setting block
A small rubber block under the bottom edge of the glass that carries its weight and keeps it off the frame.