Advantages:
Excessive preliminary tack—has a more aggressive hold on touch than acrylic adhesives
Has a excessive degree of adhesion as it bonds to a huge type of surfaces
Much less costly than acrylic adhesive
Impermeable to air
Waterproof so it works well in conditions in which water is a thing
Disadvantages:
Even though butyl adhesives are much less touchy to temperature versions they nevertheless can not healthy the variety or overall performance of acrylic adhesives.
Does now not maintain up over the years to direct publicity to uv mild or chemical substances
Vulnerable to oxidation and might darken or discolor
Ideal for:
Seaming and flashing home windows and doors
Repairing leaks