Coating silver on aluminium sheet to make a solar reflector mirror

March 7, 2008

I need to coat silver on a aluminum sheet to make a mirror. this mirror should last long and should be able to use in out door. it should be able to with stand for rough whether conditions. the coating method should be low cost. Is there any method that can spray silver to make a mirror?

Kusal Suraweera
researcher - Colombo, Sri Lanka