Leneta ST-1 ASTM colourant pigmented

Test for washability properties

This is a Finely ground dispersion of deep black carbon black (high jet carbon black) in a mixture of mineral oil and odourless white spirit. It is specified in ASTM D3450 to fulfil the laboratory requirement for a reproducible material composition that is generally representative of the condition of the surface.

Both media have a Perfect product stability and are manufactured and controlled to ensure batch-to-batch consistency. Their usefulness extends not only to ASTM testing, but to any soil and stain removal test procedure. Supplied in 4 fl.oz. (118 ml) tins or jars.

Specifications

• Type: pigmented
• Size: 4 fl oz / 118 ml
• Weight per container: 1/2 lb
• Containers per package: 4
• Minimum order: 1 container
• International standards: ASTM D3450