In our tests the roof cement products started showing failure after just 100 hours of exposure.
Flashing cement vs roof cement.
Roofing cement is a multi purpose repair compound.
Are examples of some kind of sealant that should be used.
That s a mere 14 days through the roof was still going strong and staying clear.
Roof cement comes in cans and provides a quick fix for individual shingle replacements and repairs.
Because of this it is formulated to be used in a variety of weather conditions.
The product is carefully constructed for maximum roof efficiency.
Believe it or not 2000 hours of uv exposure is what a typical roof will endure during the hottest months of april through september.
Roof cement is a thick black paste like adhesive that s typically used to apply individual roofing shingles.
Roof cement is a multi purpose patching material and adhesive for repairing holes and leaks in roofs.
You can lift up a shingle that s become askew glide the roof cement onto the rooftop sheathing and repair the dislocated shingle.
Roof shouldnt need roof cement chimney flashings top nailed shingles on ridge cap vents fans etc.
And stopping leaks in flashing.
Fixing rust spots and joints in leaky gutters and metal trim.