Warm sealants can stick to other surfaces or mark finished materials during handling. GAF describes bundle alignment, careful staging and cleanup practices.
GAF technical bulletin: Avoiding adhesive sticking and staining issues while installing self sealing shingles in warm, sunny weather.
What this means for your roof
Warm sealants can stick to other surfaces or mark finished materials during handling. GAF describes bundle alignment, careful staging and cleanup practices.
A useful question for your contractor
Ask how the crew will protect shingles and nearby finishes during hot-weather installation.
Ask for the answer to be tied to the actual roof condition and the exact product being installed. Keep the agreed repair or installation detail with your estimate and project photos.
Bulletin revision: February 1, 2021. This is the date of the manufacturer source, not a claim that this website guide existed on that date.
This homeowner summary explains the cited bulletin. The complete manufacturer document and current product instructions govern the installation details. A requirement for one manufacturer or product should not be transferred to another without checking.