Name: Graphenstone - Biosphere Exterior Paint
Brand: Graphenstone

Description

Unfortunately, Biosphere is is no longer available.

What is similar to Graphenstone Biosphere? Graphenstone Ambient Pro+ Air is the best alternative.

Biosphere Premium was a natural matt lime paint with graphene technology for exterior walls.

The combination of graphene technology with a high quality lime paint gives all the benefits of a natural lime paint (anti-bacterial, anti-fungal, anti-mould and highly breathable) while the graphene ensures that the product is also washable, flexible and water repellent without the addition of acrylics or toxic chemical compounds.

Ideal for construction, restoration and repainting. Made of a high mineral ingredients this paint achieves a fire rating of A1 (EU) and Class 0 (BS Building Regs). It is also certified for moisture control in concrete surface protection systems (EN 1504-2).

Benefits

Excellent hiding power
Over 98% whiteness
Matt finish
Very Low VOC, < 1 g/l
Very Breathable, SD value: < 0.02 m
Tough and long lasting
Formaldehyde free
Excellent Washability: Class 1
Excellent flexibilty - non cracking formula
High adherene to substrates
Fire performance: A1 (EU), Class 0 (British Standard)
Cradle to Cradle Certified GOLD (White), SILVER (Colours).

Drying time: Quick drying 2-4 hours between coats, 24 hours until fully dry, 30 days until fully cured.
Approx coverage: 12-18m² per Litre (supplied as a concentrate - dilute 10-15% with water before application).

Further Information:

If the substrate presents algae, mould, fungi and / or other impurities, it is recommended to do a thorough cleaning, eliminating it entirely and with specific products for this purpose.

Mineral substrates must be at least 28 days old before application. Substrates must also be resistant to high alkalinity. If in doubt apply to a test area first.

In the case of rain (for exterior applications) let the substrate dry for at least 48 hours before applying the primer and protect the treated surface from rain for at least 4 days.

Do not apply to surfaces in constant contact with water.

Total curing occurs during the first 30 days. We recommend to avoid cleaning and/or rubbing the painted surface during that time.

For more detailed information, download the Graphenstone datasheets (opens in a new tab):

White: Biosphere (White) Technical Data Sheet and Biosphere (White) Safety Data Sheet (MSDS).

Cleaning tools

Rollers, brushes and spray guns should be cleaned with warm water after use.

Packaging and Waste Management

Graphenstone Paint pots are made of polypropylene (PP) - number 5 in the recycling triangle code - and are therefore 100% recyclable. The plastic polypropylene pots that Graphenstone use are made of 80% recycled content.

Please recycle or reuse empty pots according to your local waste and recycling scheme. If you have left over paint please consider these ideas for using up or donating left-over paint. Please dispose of left over paint responsibly (paint should never be put down the drain).

Ecosphere - Paint for interiors.
GrafClean - Indoor paint suitable for areas that require constant cleaning (more like an acrylic paint).
GrafClean Mid Sheen - Higher sheen (10%) version of the original GrafClean (Ultra Matt) paint. Perfect for woodwork and metal.

How to prep walls for painting

See the Biosphere Technical Data Sheets for full details (above), however in brief:

For all surfaces

Ensure the substrate is dry, sound and clean.
If the substrate has salt deposits, brush and apply Graphenstone Neutralysal Premium
If the substrate contains a high moisture level, apply Graphenstone StopWater Premium

For previously painted walls

When applying over glossy paint, sand the surface lightly to create a "key".
Remove flaking and unstable paint. Create a uniform surface with Graphenstone Filler Primer

For unpainted surfaces

You can prime walls with:

Graphenstone Nevada Ultra - Economical breathable primer.
Graphenstone Ambient Primer L44 - primer with anti-algae and anti-mould effect for exterior walls.
Graphenstone Minerseal Premium - for very absorbent surfaces ie clay, adobe, rammed earth etc and for consolidating dusty mineral surfaces.
Graphenstone Four2Four Premium - for wood, metal or non porous surfaces such as ceramic tiles.

How to prepare Graphenstone Biosphere paint

Stir and dilute with water to 10-15% of the product weight (150-200 ml of water per litre of product approx.), ensure a homogeneous mixture. Avoid excessive shaking to minimize bubbles.
Apply 2 or 3 coats evenly by roller, brush or airless spray gun.
Note: an excess of product by layers can generate micro-cracks.

You may also need Brushes or Rollers, Masking Tape and Paint Trays - see our Painting Accessories page.