Paint / Coating Testing
Instruments & Inspection Kits

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Instruments & Accessories

RAL Shade Cards / Color Cards


Classic K5 RAL K5


  • Full page colour illustration 5.0 x 15.0 cm
  • U Shaped Protective Cover
  • well-suited for colour combination and colour comparison
  • semi matt or gloss






Booklet with all RAL CLASSIC Colours. Available all types of ral colour cards, ral colour shades, rad color charts.

The 4-digit RAL Colours have been the standard for choosing colours for more than 70 years now.

At the beginning the colour collection included 40 different colours. Its number has risen to more than 200 today. The basic collection for matt colour shades is called RAL 840-HR, the one for glossy colour shades RAL 841-GL. Both basic collections contain colour samples that are being used by important institutions to cover a wide range of applications and are constantly adapted to the requirements of the industry. The registers are being used as colour samples for designs. They also contain safety- and signaling colours and fulfil the colour requirements of DIN regulations Other booklets like K1, K7 are also available.

Caltech Engineering Services

D-104, Twin Arcade, Military Road, Marol, Andheri (East), Mumbai- 400 059 India
Tel: (+91-22) 29204050 / 29201454 Fax: (+91-22) 29250932 Email: