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GCS Exterior (Tinted) 10L

Product Code: BN18455005E
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GCS Exterior (Tinted) 10L

Product Code: BN18455005E
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A breathable, heritage silicate masonry paint for heritage and listed properties.

£290.00 Inc VAT £241.67 Exc VAT
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£290.00 Inc VAT £241.67 Exc VAT

Graphenstone GCS Exterior is a high-performance, silicate masonry paint reinforced with graphene for maximum durability and lime, which acts as a natural preservative - specifically indicated for application in construction, restoration and repainting.

Perfect for use on all exterior masonry surfaces, as well as heritage buildings, older properties and building facades, where a traditional mineral finish and fully breathable paint system is required.

This natural lime and silicate paint is specifically engineered for listed buildings and restoration projects, balancing traditional aesthetics with modern paint technology to ensure a silky matt, rich natural finish.

  • Silicate Masonry Paint: Matt finish 2% Sheen
  • Superior Breathability: Prevents damp and structural decay in heritage substrates, reducing condensation and allowing walls to breathe
  • Graphene Toughness: Unlike traditional lime washes, GCS is wipeable, flexible, and crack-resistant. Wet scrub resistant: Class 1.
  • High Coverage: Excellent opacity and flow; the strong pigments deliver a premium mineral finish.
  • Eco-Certified: EPD and Cradle to Cradle Silver certified, free of harmful toxins with only trace VOCs (under 0.1%).
  • Functional Benefits: Highly reflective for energy saving and mineral-based for improved acoustic performance.
  • Classified as A2 -s1, d0, GCS Exterior is fire-resistant and recommended for projects that require materials that resist the spread of flame.

Shake and dilute with 10-15% water for handling and to ensure a smooth, even finish. Application is by brush, roller or airless spray and apply 2-3 coats evenly, maintaining a 'wet-edge' to avoid lap marks.

Take care not to apply the paints too thickly, which can affect curing times and cause micro-cracking. The natural mineral bases benefit from being rolled and worked out well. This will help you achieve a rich and even finish.

What is a tinted product?
This means the chosen colour and paint finish has been mixed to order, especially for you.

Size
10L
Barcode
8436605793085
Application Methods
Airless Spray, Brush, Roller
Coverage
Up to 18sq/m per litre
VOC level
Eco
Thinning
Water
Recoatable
1-4 hours
Suitable for...
Exterior use
Scrubbability
Washable
Colour type
Tinted
Finish
Matt
Cleanup
Water
Base
Water-Based
Light Reflective Value
< 2%
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