Recently, a major breakthrough has been made in the field of building materials. The new synthetic roof underlayment, with

its remarkable durability and anti-aging properties, brings a brand-new solution to building protection.

In terms of combating natural aging factors, this synthetic underlayment shines. A unique formula incorporating ultraviolet

stabilizers and heat stabilizers has been devised, which effectively resists the degradation caused by intense sunlight,

repeated freeze-thaw cycles, and ozone. Unlike traditional asphalt felts that are prone to cracking under sunlight exposure,

this synthetic underlayment can maintain a stable state even after being exposed for a long time. Depending on the brand,

it shows no signs of degradation even after several months, greatly extending the lifespan of roof protection.

When facing complex and changeable climatic conditions, it also performs with ease. The results of comprehensive

climate tests are astonishing. Within the extreme temperature range from -40°C to over 90°C, the synthetic roof

underlayment always retains its physical integrity, without obvious shrinkage, deformation, or aging problems,

ensuring its ability to shelter buildings from the wind and rain remains unaffected.

Moreover, in the field of resistance to chemical erosion and biological damage, the polymer film stands out. Whether it

is the attack of corrosive chemical substances such as acids, alkalis, and salt fog, the trouble caused by the growth of

microorganisms like mold, moss, and algae, or multiple corrosive factors in industrial or coastal environments, it can rely

on its strong resistance to remain intact and efficient, effectively guaranteeing the stability of the roof structure and

safeguarding building safety.

It can be foreseen that with the wide application of this high-performance synthetic underlayment, building roof protection

will enter a new stage of development, providing more durable and reliable protection for various types of buildings.