PPG SigmaCover 456 HS

SKU id3893 Part A: UN1263 (Class: 3, Pk Grp: III), Part B: UN3469 (Class: 3.8, Pk Grp: III)
A two component epoxy for use as a primer or coating for steel and concrete structures. Highways Approved Item No. 116
Available in 4 and 20 Litres
£58.43 (£70.12 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.
£58.43 (£70.12 Inc VAT)

Product Description

PPG SigmaCover 456 HS is a two component high solids polyamide cured recoatable zinc phosphate epoxy primer/coating.

A general purpose epoxy primer/coating for steel and concrete structures in atmospheric exposure. Highways Agency Item No.116.

Best Uses

PPG SigmaCover 456 HS has excellent rust preventing properties that make it ideal for use in industrial and coastal atmospheres where weather can often be adverse. SigmaCover 456 HS offers toughness and long term flexibility meaning it will not crack, flake, blister or peel if the surface moves or bends.


PPG SigmaCover 456 HS can be applied using brush or airless spray and has a theoretical coverage rate of 7.3m2 per litre. 456 HS has a touch dry time of 8 hours and can be recoated after this period has elapsed. This product can be applied in temperatures down to -5°C making it ideal for use in environments with adverse weather conditions.

Surface and Environment

PPG SigmaCover 456 HS has been specifically manufactured for steel and concrete structures in an atmospheric environment.

Recommended Products To Use

PPG Thinner 91-92

PPG Thinner 91-92

Thinner 91-92 is a clear, thinning product specially designed for use with various different PPG Sigma paints.

£34.47 (£41.36 Inc VAT)