We used 0.3 mm thick Anocoil 710.33 as it was available in sheets 620 mm x 2000 mm. However it is not readily available at all distribution sites. Anocoil and Ananod make many different grades with only slight differences. So chose a grade with high reflection and clarity figures. Dispersiones Quimicas S.A. in Peru can supply sheets of 741.33 (1250 mm x 2240 mm x 0.4 mm) for $34 + 18% tax. Ananod are now offering a grade suitable for 'Solar Technology'. Please see their web site for details at www.alanod.de. They also have distribution sites throughout the world.

 Anocoil Ltd. Chippenham Drive, Kingston, Milton Keynes, MK10 0ON, England. Tel 0044 1908 282044. Fax 0044 1908 282033. 

Metalloxyd. Widdersdorfer Strasse 329-331, D50933, Koln, Germany. Tel 0049 221 49840. Fax 0049 221 4984 100.

Contacts in Peru. Sra. Amelia Pando Zavalete & Sra. Sofia Ito, Dispersiones Quimicas S.A. Separadora Industrial No. 1591, Urb. San Francisco PE - LIMA 3, Peru. Tel 0051 1 437 9475. Fax 0051 1 437 9476. Email bbv-conte@blockbuster.com.pe 

Aluminium also available from www.alanod.de in Germany, with distributors throughout the world.