The Crocktec is used to determine colourfastness to ‘Crocking’. Crocking is the resistance of the colour of a textile sample and other materials to rubbing off and staining.
Colour fastness to Crocking (or rubbing) is a standard that even the most simple of quality expectations will require.
The Roaches Crocktec is designed to allow everybody (with the correct consumables) to be able to perform this testing procedure.
Advanced materials allow almost frictionless movement at the crank pin and arm guide frame, whilst allowing totally lubricant-free operation.