PPG SigmaCover 400AL

SKU id4153 Part A: UN1263 (Class: 3, Pk Grp: III), Part B: UN3469 (Class: 3, Pk 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 in Aluminium
£42.00 (£50.40 Inc VAT)
£42.00 (£50.40 Inc VAT)

Product Description

PPG 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 damp when 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 90-58 Formerly Amercoat 12

PPG Thinner 90-58 Formerly Amercoat 12

A clear, high performance xylene thinner. Formerly Amercoat 12.

£26.25 (£31.50 Inc VAT)