Which method is NOT commonly used to install glaze coat?

The method not commonly used to install a glaze coat is using a roller. In application practices for glaze coats, the focus is typically on achieving a smooth and uniform finish that adheres well to the roofing surface. While rollers are often used for various painting and coating applications due to their ability to cover large areas quickly, they may not provide the same level of precision or adherence as other methods specifically intended for roofing applications.

In roofing, techniques like using a squeegee allow for controlled application and manipulation of the glaze coat, ensuring that it fills in any surface imperfections and bonds well. Squeegees also facilitate the spreading of the material, optimizing its performance and longevity.

Using a mop with hot asphalt is also a prevalent method in certain applications where the heat ensures better flow and adhesion of the asphalt layer. This process is critical in built-up roofing to ensure proper bonding and durability.

Utilizing a paint sprayer can be effective in achieving an even coat, especially for larger areas, and allows for a consistent application rate.

These methods—squeegees, mops with hot asphalt, and paint sprayers—are aligned with the needs of roof surfacing, while rollers, though common in other scenarios, do not typically apply effectively for