Dap Inc 12122 Glazing Compound 1 Quart White

Product Description

The DAP INC 12122 is a knife-grade glazing compound designed for sealing and bedding glass in wood and metal sashes. It ships ready-mixed with no additional preparation required before application. The compound is formulated for excellent weather resistance, outlasting standard window putty in exterior exposure conditions. This product is intended for use by glaziers, carpenters, and general contractors performing window installation or glass replacement on residential and light commercial structures.

This glazing compound is well-suited for projects involving single-pane glass installation, reglazing deteriorated sash frames, or sealing glass panels in both wood and metal frame assemblies. The knife-grade consistency allows controlled application using a standard putty knife, making it appropriate for both shop and field conditions. It is commonly applied in residential window repair and rehabilitation projects where a durable, weather-resistant seal is required around glass lites.

Key Features

• Knife-grade consistency for controlled, clean application with a standard putty knife
• Ready-mixed formulation requires no additional preparation before use
• Excellent weather resistance for exterior sash and glazing applications
• Compatible with both wood and metal sash frames
• Outlasts ordinary window putty under weathering conditions
• White finish suitable for painted or primed sash assemblies

Compatibility

Designed for use as a glazing compound on wood and metal sash frames in residential and light commercial window applications.

Installation Notes

Application is typically performed by a glazier or experienced carpenter using a stiff putty knife. The sash frame and glass rabbet should be clean and dry before applying compound. Allow adequate cure time before painting over the compound per the manufacturer's cure schedule. Work in conditions above freezing to ensure proper adhesion and tooling.