Name: Heritage Exterior Natural Wall Paint - Graphenstone GCS
SKU: G011B00E075
Availability: InStock

Graphenstone GCS Exterior Natural Lime Silicate Emulsion Paint

Heritage Exterior Natural Wall Paint – Graphenstone GCS

£8.50 – £289.00 Inc VAT

Graphenstone – GCS Exterior – Silicate Masonry Paint – White & Colours.
Traditional Lime, Silicate & Mineral based Natural Paint for Exterior Walls & Masonry. VOC Free*, Natural*, Breathable, Vegan.

Great for repainting & renovating many surfaces such as lime and traditional renders, old paints, mortar, concrete, stone, brick etc.
Perfect for heritage / listed buildings. Ultra Flat – 1-2% sheen

➡️ View digital colour chart
➡️ Order hand painted colour chart (free)
➡️ Colour Sample Pots Tester pots available in white GCS Exterior. For colour, order colour matched testers in the emulsion.

Size
Colours
	Clear selection

Graphenstone

Exterior Wall Silicate Natural Masonry Paint. A natural Lime-silicate blend colour paint for exteriors. GCS Exterior Premium is a perfect natural exterior wall paint for decorating façades for a coloured, matte finish. Select pigments ensure tough and long-lasting colours. It guarantees the sustainability, durability and breathability of your building.

Traditional mineral paint for exterior use
No added microplastics
It can be applied on all types of surfaces common in construction: mortar, brick, concrete, old paint, etc.
Tough and long-lasting colours.
Slight mineral texture, Mineral matte finish.
Breathable. Avoids condensation.
Good washability. High adherence. Tough and long-lasting. Excellent flexibility. No cracking.
Exterior Use (GCS Interior available here)
Bases free of VOCs and formaldehyde emissions. (Trace VOCs <0.1%)
Cradle to Cradle Certified SILVER.
GreenRate Certified™ LEVEL A
Ultra Flat – 1-2% sheen
Contains natural graphene for strength and to prevent cracking.

Do I need a primer? New lime plaster requires either 1 x coat of the Graphenstone L42 Ambient Primer (L42 is a hybrid primer, which contains some acrylic) or a mist coat of Graphenstone Nevada white emulsion (which is a Natural Paint & acrylic free) or a mist coat of the this GCS exterior if you want to stay acrylic free. Existing lime based coatings may be ok without a primer coat but Graphenstone recommend the L42 Ambient Primer as it helps stabilise the surface.

Surface	Lime, mortar, brick, concrete, old paint, etc.
Drying time	2-4 hours (between coats) 24 hours (total drying)
Fire rating	EU A2 s1, d0
Coverage	High yield – up to 14m2/L
Washability	Class 1 Wet Scrub – EN 13300 and ISO 11998
Breathable	Class 1 – Sd <0.06
Enviro	LEED, BREEAM, WELL and SKA compliant

Data sheets / Downloads

Returns: All products (paints / finishes / oils / waxes etc) are held in white and clear only, everything else is hand coloured specifically to your order (when you select from a colour range) by our wonderful mixing team, so unfortunately cannot be returned. Please please please try a tester pot first beforehand!Please Note: All products (paints / finishes / oils / waxes etc) are held in white and clear only, everything else is hand coloured specifically to your order (when you select from a colour range) by our wonderful mixing team, so unfortunately colours cannot be returned. Please please please try a tester pot first beforehand!

* VOC declaration: VOC ‘Free’ means less than 0.01% VOC (There is no such thing as zero VOC anything, let alone paint!) This is as low as you can get.
* Natural = at least 99.9% natural ingredients.

Additional information

Weight	1.0800 kg
Dimensions	0.0000 × 0.0000 × 0.0000 cm
Size	10L, 100ml Tester (Supplied as Grafclean Interior for testing Colour), 100ml Tester (Supplied in this paint, but white only), 750ml, 1 Litre, 4 Litres
Colours	Alabaster, Argento, Ashen, Blush, Briar Rose, Cassium, Chiffon, Clotted Cream, Custom (Please email), Dijon, Duck Egg, Glacier, Gossamer, Grey Goose, Ivory, Latte, Linwood, Lovat, Mink, Mist, Old Bone, Pale Walnut, Pearl Barley, Pebble, Pigeon, Plover, Porcelaine, Porpoise, Powder Blue, Provencal, Sandstone, Sesame, Sienna, Silver Moss, Soft Smoke, Stone, Straw, Vintage, Wardour Blue, Wheat Berry, Wheaten, Whisper, White, White Linen, White Pepper, White Sage, White Tea