PPG SigmaCover 400AL

SKU id4153 Base UN1263 (Class: 3, Pk Grp: III), Hardener UN3469 (Class: 3, Pkg Gp: III)
Formerly SigmaCover 640AL and Amerlock 400AL, a 2 pack high performance self priming, high solids epoxy coating containing aluminium.
Available in 4 and 20 Litres
£55.25 (£66.30 Inc VAT)
*These colours are for guidance only. Variations between output devices can misrepresent the appearance of an actual colour. Also, we strongly advise that you order your complete paint requirements simultaneously to ensure a uniform batch colour.
£55.25 (£66.30 Inc VAT)

Product Description

SigmaCover 2 AL LT is now the name used for Ameron Amerlock 2 AL also known formally as SigmaCover 400AL is a high performance, self-priming, universal epoxy used as a protective, abrasion resistant coating for areas where chemical spillage and splash damage may be common.

Best Uses

SigmaCover 2 AL LT SigmaCover 400AL is best used for steel and concrete surfaces which may be susceptible to damage from chemical spillages or splashes such as chemical logistics industries. It is compatible with prepared damp surfaces.


SigmaCover 2 AL LT formally SigmaCover 400AL can be applied using a brush, roller and air or airless spray to leave a semi gloss finish. SigmaCover 2 is a moisture tolerant coating which means that the surface can be slightly dampwhen painting a situation that often occurs in winter months, Sigmacover 2 AL is also surface tolerant meaning that the surface can be prepared by mechanical wire brush or needle gun rather that having to be shot or sand blasted.

Surface and Environment

SigmaCover 2 AL LT formally SigmaCover 400AL is ideal for concrete and steel surfaces which are susceptible to chemical damage due to the surrounding environment.

Recommended Products To Use

PPG Thinner 91-83 Amercoat 9HF

PPG Thinner 91-83 Amercoat 9HF

A clear, thinning product specially designed for use with various different PPG paints.

£30.73 (£36.88 Inc VAT)