Aluminium

Pre-treatment before coating

We treat the surface of aluminium products to achieve optimum adhesion, long life and protection against corrosion.

We do this by yellow chromating or, even better, by creating an environmentally friendly chrome-free conversion coating.

Degreasing

• Alficlean 1139
• Alficlean 1139/2
• Alficlean 152
• Alfideox 72-16/3

Pickling

• Steinex 22
• Alfinal 204
• Alfinal 241
• Alfisatin 338
• Alfisatin 339/4
• Alfisatin 345
• Alfisatin 357
• Alfisatin 358/1

Deoxidation

• Alfideox 75
• Alfideox 79

Clearing

• Alfiflex 403
• Alfiflex 410
• Alfiflex 450
• Alfiflex 490

Additives for anodising

• Alfinox 502
• Alfinox 510

Colouring

• Organic aluminium dyes
• Alficolor 650 – 651 (Terra-ColorAL process)
• Alficolor 672 – 692 (Copper-ColorAL process)
• Alficolor 677 (bronze – black)
• Alficolor 680 (Alfisteel process)
• Alficolor 693
• Alficolor 697
• Alficolor 699

Sealing products

• Alfiseal 934
• Alfiseal 942
• Alfiseal 969
• Alfiseal 982 + Alfiseal 961
• Alfiseal 982/5 + Alfiseal 961

Product care

• Alfiflon 590
• Alupolish