Technical Datasheets SigmaCover Brochure SigmaCover 640 Product Data Sheet SigmaCover 640 Hardener Safety Data Sheet HAPAS certification SigmaCover 640 Base MSDS
Formerly Amerlock 400C a 2 Pack Epoxy for Concrete and Steel
SigmaCover 640 from Sigma Coatings. Formerly Amerlock 400C and Croda Mebopro by Ameron. A high solids, 2 pack epoxy coating which offers excellent adhesion to a wide range of existing coatings .
Can be applied over mechanically cleaned steel and suitable prepared concrete, is compatible with prepared damp surfaces.
Specially formulated as a high performance coating on bridges, tank exteriors, containers, oil tanks etc.
Good resistance to splash, spillage and fumes of acids, alkalis, solvents, fresh and salt water.
Use SigmaCover 640
SigmaCover 640 can be overcoated with a wide range of top coats, eg. PPG Sigma PSX700 .Please see SigmaCover 640LT for a fast drying, low temperature version .
Available in 4 price groups dependent on BS and RAL colours.
Theoretical coverage rate 8.7m2 per litre. Size: 4 litres. Please call for further details.
These colours are for reference only and are an approximation of the true colours. The quality, type and settings of the output device used to display this page will also affect the visible colour.
