Armourcoat SMG is a natural lime and marble polished plaster with an ultra smooth surface that gives a seamless, high gloss lacquer effect. It is a superfine, highly reflective finish with little or no surface movement.

It is water vapour-permeable and as such is suitable for traditional plastered masonry, including historic buildings.

It comes with Eco Wax (or black wax for deep tones) applied as standard for increased protection against soiling. For breathable water repellency, specify with Armoursil Impregnator + Aquawax.

It is also available to be used as a system with Armourcoat® AntiCrack reinforced gypsum skim coat. Please see specification data for more details.

Product attributes:

Low VOC content. Certification: ASTM D2369: <1g/L | French VOC Label: A+ | BREEAM International v2.0 (2016): Basic.
Very limited combustibility: EN 13501-1:2007 + A1:2009: A2 - S1, D0 | ASTM E84-84: Class 1.
Resistant to mould and mildew: ASTM D3273 + 3274: 10/10/10.
Low embodied carbon: 1.29 kg CO2e/Kg (A1-A3).
Durable surface: Shore D hardness 74 | Impact resistance to ASTM D 2794: Two-inch pounds | Pencil hardness to ASTM D 3363: 5H | Wet scrub resistance to ASTM D 2486: Exceeding 1000 cycles.
Manufactured in the UK.
Colour matching service available.
Seamless, hand applied finish.
Suitable for use with Armourcoat Anticrack, a reinforced gypsum skim-coat plaster which resists cracking at board joints and significantly improves impact resistance and durability of plasterboard construction. AntiCrack is a preparatory product that removes the need to use a gypsum skimcoat or tape and joint unprepared plasterboard walls.

Armourcoat Polished Plaster SMG Topcoat - Health Product Declaration