For stress cracks smaller than apply a heavy coat of pro patch fg 400 flashing grade silicone sealant in the crack.
Silicone roof coating tips.
Apply p 140 2 part epoxy primer to enhance adhesion.
If you need to apply another coat you have to use a compatible silicone based coating.
Apoc armor seal gray silicone roof coating.
Then the surface uses rain to act as a cleaner for it.
By re covering you save on labor costs and avoid landfill expenses plus.
Silicone coatings are manufactured with a high solids dispersion of 100 percent silicone.
Silicones provide good weather resistance and rarely become hard or brittle.
List of the cons of a silicone roof coating.
Flat roof coatings are available in a variety of types these days.
Silicone roof coatings tend to collect dirt and debris easier than other roof coatings.
For stress cracks larger than insert backer rod into the crack then apply a heavy coat of pro patch fg 400 flashing grade silicone sealant.
Whichever option you do choose will last for a long time barring significant environmental concerns.
The type of coating you choose for your roof will depend.
These benefits all come from a system that is spray applied in liquid form directly to the existing roof surface.
Silicone roof coatings are also reflective meaning they keep the surface of the roof cool despite the sun s rays meaning your building stays at the proper temperature.
Homeowners no longer need to use tar with toxic fumes to seal their flat roofs.
The roof will lose its reflectiveness over time.
Silicone roof coatings are messy to install and repair.
For companies that need to do welding or repair work on the roof regularly a silicone coating may be the better option to protect the roof better.
Silicone coatings have gained market share on the commercial roof.
Both options are long lived and durable for decades and neither require a ton of maintenance.
If you have to remove it silicone roof coatings are stubborn.
Silicone roof coating systems avoid time consuming and costly tear offs.
It is a highly elastic material that provides excellent adhesion to the existing surface.
Extend the life of your roof.
The nature of a silicone roof coating is that it will hold the dirt that it picks up each day.