Sandtex Microseal Exterior Smooth Masonry Paint - Black

Sandtex Masonry Paint - Microseal Smooth - A durable and breathable exterior masonry paint that of...

Best current price£4.50from B&Q

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B&QB&Q - Black Ultra Smooth Masonry Paint150Ml Tester Pot
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£4.50
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OnBuy.comSandtex Black Ultra Smooth Masonry Paint - 150Ml Tester Pot
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£8.49
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Robert DyasSandtex Black Microseal Smooth Masonry Paint 1L
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eBaySandtex Smooth Masonry Paint Black 1L, Microseal, Breathable
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£14.95
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UK Office DirectSandtex Ultra Smooth Masonry Paint 5 Litre Black
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£27.52
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Product Information

Full details

This guide is for homeowners and DIY enthusiasts looking to protect and beautify their exterior walls with Sandtex Microseal Smooth Masonry Paint in Black. It offers up to 15 years of weatherproof protection and a breathable finish, preventing mould and algae. Keep in mind that proper surface preparation is key for optimal results.

All features

ColourBlack
Model Part Number5090771
BrandSandtex

Extended Product Information

FAQs

How long does the paint last?

Sandtex Microseal Smooth Masonry Paint offers up to 15 years of weatherproof protection.

What surfaces can I use this paint on?

It is suitable for Rendering, Roughcast, Pebbledash, Concrete, Building Blocks, Emulsion or Masonry Painted Surfaces.

How many coats do I need?

It is recommended to apply two coats for optimal protection and appearance.

How long does it take to dry?

The paint is rainproof within 1 hour and touch dry in 3-4 hours. Re-coat time is 3-4 hours.

How do I clean my equipment?

Clean equipment with clean, cold water immediately after use.

Can I apply this paint in cold weather?

Avoid painting when rain, frost, or temperatures below 8°C are expected.

What is the coverage rate?

Coverage is up to 16m² per litre.

Troubleshooting

Paint is peeling or flaking.

Ensure proper surface preparation. Remove loose paint, treat any mould, and apply a stabilising solution to chalky surfaces before repainting.

Paint is not adhering properly.

Make sure the surface is clean, dry, and free from contaminants. Use a primer if necessary.

Colour appears uneven.

Stir the paint thoroughly before and during application. Apply an even coat and ensure proper coverage.

Pros and Cons

Pros

  • Long-lasting weatherproof protection.
  • Breathable formula prevents moisture issues.
  • Resists mould and algae.
  • Fast drying time.
  • Easy water cleanup.
  • Wide range of compatible surfaces.

Cons

  • Requires thorough surface preparation.
  • Two coats are needed for optimal results.
  • Application is not recommended in extreme weather conditions.

Setup, Compatibility & Care

  1. Preparation:
  • Ensure surfaces are in good condition and free from loose material.
  • Remove any existing fungal or mould growth with Sandtex Trade Fungicidal Wash.
  • Treat chalky or porous surfaces with Sandtex Stabilising Solution.
  • Fill gaps or cracks with Sandtex Ready Mixed Filler.
  1. Application:
  • Always conduct a test patch to confirm desired results.
  • Avoid painting in rain, frost, or temperatures below 8°C.
  • Stir paint thoroughly before use.
  • Apply two coats, allowing 3-4 hours between coats.
  1. Compatibility:
  • Suitable for: Rendering, Roughcast, Pebbledash, Concrete, Building Blocks, Emulsion or Masonry Painted Surfaces.
  1. Care:
  • Clean equipment with clean, cold water immediately after use. Regular cleaning with a damp cloth will help to maintain the appearance.

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