Isolating Primer - Earthborn Paints
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You’ll need to use Earthborn Silicate Primer or Bonding Primer before applying our Silicate Masonry Paint.

Silicate Primer

For bare porous unpainted masonry substrates such as lime plaster, stone, pebbledash & concrete.

100ml Tin

£5.00

2.5l Tin

£30.00

5l Tin

£52.50

Out of stock
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Bonding Primer

For masonry substrates with previous masonry paint application.

2.5l Tin

£47.70

5l Tin

£78.75

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CELEBRATING 20 YEARS OF ECO FRIENDLY PAINT|Please allow 3 working days for delivery.

Isolating Primer

Perfect for treating dry stains before overpainting with water based paints such as Earthborn Claypaint or Lifestyle Emulsion.

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All you need to know

Product Information
Features
Ingredients
Data Sheet

Earthborn’s Isolating Primer is designed to treat stubborn, dry stains before overpainting with water based paints such as Earthborn Claypaint or Earthborn Lifestyle Emulsion. It is a matt white paint that contains a stain inhibitor and is ideal for treating stains including crayon, graffiti, water stains, creosote, smoke stains, hand marks, asphalt etc. helping to prevent them from bleeding through the new paintwork.

With a water based formulation, Earthborn Isolating Primer is made from carefully selected, premium quality ingredients and is formulated to be less harmful to the user and the environment than competing products.

Please note: Isolating Primer is designed to isolate stains, so will not allow the areas to breathe where applied to.

Drying time: Touch dry in approximately 30 minutes depending on temperature and humidity. A second coat can be applied after 4 hours.

Approx coverage: Up to 14 m² per litre.
Coverage is approximate and dependent on surface properties

 

2.5L

Approx.
Coverage
35m²

750ml

Approx.
Coverage
10.5m²

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  • Excellent isolating properties
  • Water based formulation
  • Non-toxic
  • Low VOC content
  • Water
  • Calcium carbonate
  • Styrene acrylic copolymer
  • Titanium dioxide
  • Coalescent
  • Tannin stain inhibitor
  • Dimethylethanolamine
  • Mineral oil
  • Sodium polyacrylate dispersant
  • Less than 0.1% synthetic preservative
Download a handy data sheet. You can view it using the latest version of Adobe Acrobat Reader.

For our Silicate Masonry Paint to work effectively, you’ll need to use either our Silicate Primer or Bonding Primer before application.

Silicate Primer: For bare porous unpainted masonry substrates such as lime plaster, stone, pebbledash & concrete. When used with Silicate Masonry Paint it will create a highly breathable and permanent chemical bond.

Bonding Primer: For use over previously painted, sound masonry substrates. When used with Silicate Masonry Paint it will create a strong mechanical bond.

Our paint and primer products when used together form a bond to the underlying substrate to create a weather resistant, beautiful matt finish.

Our primers are water based and virtually VOC free.

HOW TO USE OUR MASONRY PRIMERS

Once you know the correct primer for your project application is in 3 simple steps

Note: Do not use if the temperature is below 8°c or expected to fall below 8°c within 24 hours of application. Ensure the correct primer is used on the intended surface. Some clay surfaces may require special treatement. Please be aware Silicate Masonry Paint must be used alongside Earthborn’s Silicate Primer or Bonding Primer.