Corroshield Self Drilling Fasteners
Asons Enterprise, India's largest sole distributor of CORROSHIELD® Self- drilling Fasteners is appointed by Engineering Edge, Singapore. CORROSHIELD® Self-drilling Screws are designed to provide exceptional CORROSION RESSISTANT capabilities. Its wide range of fasteners specializes in corrosion resistant threaded especially applicable in an outdoor environment where the screws are exposed to the contamination of the natural atmosphere.

Corroshield has introduced wide range of product in the Indian market. Its R&D team is always working to present newer innovations in this industry and recently again the company launched 2 new innovative products for this market.

Bimatapps– Bimatapps are Bis– Metallic fasteners which are used for Aluminum roofing and cladding. Areas where there is high emission of gasses and other chemicals, aluminum sheets for roofing and cladding are a MUST, therefore using ordinary or even Class 3 fasteners doesn't really serve the purpose. Bimatapps are specially designed for such application. Having the entire body and the head made of SS 304 grade steel and the drill point alone made of carbon steel, it eliminates the chance of corrosion on the fasteners as well as the sheets.

Polytapps– Polytapps are fasteners specially designed for polycarbonate roofing and cladding. It is known that polycarbonate sheets have a high thermal expansion and contraction ratio, therefore in summers when the sheets expand, the hole created while drilling also expands allowing water to seep through and when in winter it contracts back, it tends to have an extremely tight grip on the fastener, resulting in cracking of the sheets. The flanged wings on the fasteners creates a slightly bigger hole on the sheet, which does not affect the fastener during the expansion and contraction of the sheets and to cover it, specially designed EPDM Dome washers are supplied along with the fasteners. This in turn eases the job and provides better results in future.