BlockSeal – 5 litres

£34.99

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BlockSeal Protects & Enhances exterior surfaces leaving a fantastic wet look & sheen finish that repels water, dirt and oils.

1-2 hours (recoat after 24 hours)
6m²/Litre (2 coats required)
Long lasting protection & decoration for new and old surfaces
Block paved drives & pathways, natural stone patio areas & cement-based flagstones. Can be brush, solvent resistant roller or spray applied
Quality Assurance
Free Technical Support

Descripton Technical Specs How To Use Downloads Questions & Answers Reviews
Descripton Technical Specs
How To Use Downloads
Questions & Answers Reviews

Description

Sick of constantly having to clean or power wash your driveway to remove stains and algal growth? BlockSeal offers the ideal solution.

Our specialised formula protects and seals block paved drives, pathways, natural stone, patio areas, cement flagstones and much more. BlockSeal gives your home paving the stain free protection it deserves whilst also giving you the flush matt finish you desire

  • Apply to desired areas to provide future protection and treats fungal and algal growth
  • Wet look finish protection in just one coat. Removes Moss mould lichen and algae from multiple surfaces
  • Suitable for block-paved drives and pathways, natural stone patio areas and cement flagstones
  • Clean surfaces with brush, detergent and hot water before application
  • Coverage: 5 – 7m2/per liter depending on surface

How To Use

Step 1 – Preparation:

  • Surfaces should be clean, dry and free from oil, grease, dust, laitence and any other deleterious materials.
  • Ensure the paving surfaces to be treated are clean and free from any mould or fungal growth.
  • If oil stains are present, remove with detergent and hot water.
  • Ensure cement composite pavers are thoroughly decreased and free from release agents which will affect penetration.
  • If mould and fungal growth are present, clean surfaces with FungiSeal as directed.
  • All artificial stone (cement based) and all block pavers must be left for three months minimum after placing before over coating with this product. This will allow salts to leach out which otherwise may cause unsightly white patches appearing beneath the sealer, especially when the patio is wet.

Step 2 – Application:

  • Stir well before use.
  • Use as supplied without thinning down.
  • Do not apply in temperatures below 5°C or above 25°C and should not be subjected to extremes of temperature until completely dry.
  • The surface should be sectioned off to assist accurate coverage.
  • Apply thin uniform coats maintaining a wet edge but do not allow to puddle.
  • It is important to undertake a representative test area to ensure that the product is suitable for your requirements prior to commencement of the project and assessed for final appearance, chemical resistance and wet & dry slip resistance. This is particularly important where the
    surface has previously been sealed.
  • Application should ideally be by an airless sprayer designed for solvent based products but application by brush or roller is also suitable.
  • During application, care should be taken to protect adjacent areas and equipment from overspray.
  • Under normal conditions it will be touch dry within 1 - 2 hours and may be lightly trafficked in 24 hours.
  • Flush sprayers thoroughly.
  • Always clean equipment in a well ventilated area.

HOW MUCH DO I NEED?

How Much Do I Need?

Recommended Coats

1

Calculate

Technical Specs

Interior/Exterior Usage Exterior/Interior
Coats 1 coat required
Application Method Brush, Solvent Resistant Roller & Spray
Type Water Based
Coverage
  • 5 Litres covers up to 30m²
Drying Times
  • Surface Dry: 1-2 hours
  • Re-Coatable: 12 hours
Minimum Application Temperature 5°C
Shelf Life Up to 2 years if stored correctly in an unopened container

We Don't Recommend

  • Non porous or previously treated surfaces (unless sufficiently weathered to allow penetration)
  • All pavers/flags/blocks and artificial stone must be laid for a MINIMUM of 3 months before application
  • Do not use if surface is damp or if rain is imminent

HOW MUCH DO I NEED?

How Much Do I Need?

Recommended Coats

1

Calculate

Description

Sick of constantly having to clean or power wash your driveway to remove stains and algal growth? BlockSeal offers the ideal solution.

Our specialised formula protects and seals block paved drives, pathways, natural stone, patio areas, cement flagstones and much more. BlockSeal gives your home paving the stain free protection it deserves whilst also giving you the flush matt finish you desire

  • Apply to desired areas to provide future protection and treats fungal and algal growth
  • Wet look finish protection in just one coat. Removes Moss mould lichen and algae from multiple surfaces
  • Suitable for block-paved drives and pathways, natural stone patio areas and cement flagstones
  • Clean surfaces with brush, detergent and hot water before application
  • Coverage: 5 – 7m2/per liter depending on surface

How To Use

Step 1 – Preparation:

  • Surfaces should be clean, dry and free from oil, grease, dust, laitence and any other deleterious materials.
  • Ensure the paving surfaces to be treated are clean and free from any mould or fungal growth.
  • If oil stains are present, remove with detergent and hot water.
  • Ensure cement composite pavers are thoroughly decreased and free from release agents which will affect penetration.
  • If mould and fungal growth are present, clean surfaces with FungiSeal as directed.
  • All artificial stone (cement based) and all block pavers must be left for three months minimum after placing before over coating with this product. This will allow salts to leach out which otherwise may cause unsightly white patches appearing beneath the sealer, especially when the patio is wet.

Step 2 – Application:

  • Use as supplied without thinning down.
  • Do not apply in temperatures below 5°C or above 25°C and should not be subjected to extremes of temperature until completely dry.
  • The surface should be sectioned off to assist accurate coverage.
  • Apply thin uniform coats maintaining a wet edge but do not allow to puddle.
  • It is important to undertake a representative test area to ensure that the product is suitable for your requirements prior to commencement of the project and assessed for final appearance, chemical resistance and wet & dry slip resistance. This is particularly important where the
    surface has previously been sealed.
  • Application should ideally be by an airless sprayer designed for solvent based products but application by brush or roller is also suitable.
  • During application, care should be taken to protect adjacent areas and equipment from overspray.
  • Under normal conditions it will be touch dry within 1 - 2 hours and may be lightly trafficked in 24 hours.
  • Flush sprayers thoroughly.
  • Always clean equipment in a well ventilated area.

We Don't Recommend

  • Non porous or previously treated surfaces (unless sufficiently weathered to allow penetration)
  • All pavers/flags/blocks and artificial stone must be laid for a MINIMUM of 3 months before application
  • Do not use if surface is damp or if rain is imminent

Technical Specs

Interior/Exterior Usage Exterior/Interior
Coats 1 coat required
Application Method Brush, Solvent Resistant Roller & Spray
Type Water Based
Coverage
  • 5 Litres covers up to 30m²
Drying Times
  • Surface Dry: 1-2 hours
  • Re-Coatable: 12 hours
Minimum Application Temperature 5°C
Shelf Life Up to 2 years if stored correctly in an unopened container

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