Armourcoat® Polished Plaster Striated
Verified by manufacturer 24 days ago
EPD
Certificate type
HPDC Certification
Certificate type
A sophisticated marble lime putty stucco polished plaster with refined horizontal movement.
Application
Lime putty based polished plaster suitable for:
- Seamless internal application to walls and ceilings.
- Well ventilated areas exposed to moisture, but not suitable as a waterproof finish.
- Existing painted walls and ceilings provided the paint is well-adhered to the substrate.
- Direct application to any stable, firm substrate that is ready for decoration such as plastered or rendered masonry (block, brick or concrete), taped and skimmed boards such as plasterboard and GRG (glassfibre reinforced gypsum), plasterboard surfaces prepared with Armourcoat Anti Crack skim coat, single sheet 18mm primed MDF.
- Substrate must adhere to a tolerance of +- 1 mm/600 mm or +-3 mm/1800 mm.
- Not suitable for papered surfaces.
- Also available on pre-manufactured, ready to hang panels.
Materials and number of coats:
- Plasterboard substrates to be prepared with gypsum skim coat and sealer or taped, jointed and sealed by others.
- On unprepared plasterboard: Armourcoat AntiCrack skim coat plaster (typically 3–5 mm) applied by trowel.
- System build-up comprising four-five coats (approximate total thickness ~0.75 mm).
Description
Armourcoat Striated is a natural lime and marble polished plaster with an elegant and sophisticated aesthetic for use on interior walls. It is a superfine, mid-sheen finish with subtle horizontal movement.
The lime putty based plaster 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: 0.36kg CO2e/m2 (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.
General information
Color | Beige Black Blue Bronze Brown |
Finish | Waxed Guidance for specification option:
Manufacturer guidanceSuperfine surface with subtle horizontal texture. |
Material | Lime Marble |
Shape | Formless |
Length | Bespoke |
Width | Bespoke |
Height | 0.75 mm Guidance for specification option: Slight variation can occur due to the hand applied nature of the product. Manufacturer guidanceNominal thickness. |
Warranty description | Ten year Guidance for specification option: Ten year material warranty for interior applications. |
Uniclass | |
CAWS | M20/220 Multicoat proprietary plaster M20/42 Multicoat proprietary plaster |
Specification data - Lime plasters
Components | Lime putty and crushed marble. |
Colour | 001 Natural White. 002 Natural Cream. 003 Natural Stone. 004 Tailfeather. 005 Handmade Paper. |
Preparatory reinforcing skimcoat | Not required. Armourcoat anti-crack. Guidance for specification option: Applied to pre-beaded plasterboard substrates where joints are left open in the top layer by 3—4 mm. |
Location | As drawing. Guidance for specification option: Show dimensions, also edge, corner and shadow joint beads by main contractor. |
Weight | 0.9–1.14 kg/m². |
Reaction to fire | To EN 13501-1:2018 fire rating: A2-s1, d0. |
FireRating | To ASTM E84: Flame Spread index: 5, Smoke Development Index: 10, Classification: A. |
VOC content | BREEAM International v2.0 (2016): Exemplary Level, French VOC Label: A+, ASTM D2369: <1, Indoor Air Comfort Gold: Pass, LEED v4 + v4.1 BETA: PASS, ABG/AgBB: Pass, Belgian Regulation: Pass, EMICODE: EC 1 Plus Manufacturer guidanceVOC Content / Emissions. |
Resistance | Mould and mildew resistance, to ASTM D3274: 10/10/10. |
Sealer | Eco Wax. Guidance for specification option: Mid sheen. Armoursil + Aquawax. Guidance for specification option: Intermittent splash resistance. |
Hardness | Shore D Hardness test - 74. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Italy |
Country of product manufacture | United Kingdom |
Material | Lime Marble |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 0.36 kg CO₂ eq/m² |
Recyclability | Yes Guidance for specification option: Recycling available at specific plants. Manufacturer guidanceCan be recycled when applied to plasterboard to produce BSI PAS109 compliant recycled gypsum products. |
Expected Life | Lifetime |
Third party certifications
Third party certifications
Literature
Armourcoat Polished Plaster Striated - Technical Document