LeakSeal – 500ml

£16.99

4.89 out of 5
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LeakSeal is a Waterproofing Roof & Leak Repair Paint for Leaks/Cracks in Gutters, Roofs & much more.

Instant Protection
0.5L-1L per Sq Meter
One Coat with Added Fibres & Easy to Apply
Flat/Pitched Surfaces – Gutters, Concrete, Brickwork, GRP, Fibreglass, Felt & Metal (galvanised & ferrous)
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

If water is getting in, LeakSeal will keep it out. Just one coat to exposed areas waterproofs them instantly. Suitable for roofs, gutters, brickwork and many other surfaces. LeakSeal can be applied even in damp conditions. And no worries if it rains immediately after application – it will have no adverse effect. If you have a leak, LeakSeal will fix it – and keep it fixed for a long time to come.

  • Waterproof results, apply leak sealant paint to affected area to instantly seal any leak on your roof gutter and drainpipe from water getting in. Roof leak sealer repair paint for leaks and cracks.
  • Easy application with just one coat, no primer needed & can be applied to damp surfaces. Solution for emergency roof repairs and water leaks
  • For use on flat roofs pitched roofs, weathered asphalt, bitumen surfaces, felt shed roofs, gutters, drainpipes, concrete, brick, GRP, fiberglass roofs, felt roofs and metal roofing surfaces
  • Leak seal contains reinforced fibres that interlace to cover up small gaps or crack, giving durable and quick results

How To Use

Step 1 – Preparation:

  • Clear all areas of moss, lichen and debris by brushing or power washing and remove surface water and any contamination such as Oil or Grease and allow to dry.
  • If required apply FungiSeal to prevent further fungal/algal growth.
  • Most roofing substrates to be treated will not normally require priming.

Step 2 – Application:

  • To the dry and cleaned surface, apply a generous coat of LeakSeal by brush or roller, at the minimum specified spreading rate as stated in the technical specs section.

HOW MUCH DO I NEED?

How Much Do I Need?

Recommended Coats

1

Calculate

Technical Specs

Interior/Exterior Usage Exterior
Coats Only 1 coat required.
Application Method Brush & Roller
Type Acrylic Solvent Based
Coverage
  • 500ml covers up to 0.5m²
  • 1 Litre covers up to 1m²
Drying Times At 5°C-25°C
  • Instant Protection
  • Touch Dry: 3/4 hours
  • Fully Dry: Up to 6-7 days depending on temperature, thickness of coating.
Minimum Application Temperature 5°C
Shelf Life Up to 2 years if stored correctly in an unopened container.

We Don't Recommend

  • Walkways
  • Balconies
  • Timber surfaces
  • New and aged PVC
  • Plasticised PVC (Plastisol)
  • Internal use

HOW MUCH DO I NEED?

How Much Do I Need?

Recommended Coats

1

Calculate

Description

If water is getting in, LeakSeal will keep it out. Just one coat to exposed areas waterproofs them instantly. Suitable for roofs, gutters, brickwork and many other surfaces. LeakSeal can be applied even in damp conditions. And no worries if it rains immediately after application – it will have no adverse effect. If you have a leak, LeakSeal will fix it – and keep it fixed for a long time to come.

  • Waterproof results, apply leak sealant paint to affected area to instantly seal any leak on your roof gutter and drainpipe from water getting in. Roof leak sealer repair paint for leaks and cracks.
  • Easy application with just one coat, no primer needed & can be applied to damp surfaces. Solution for emergency roof repairs and water leaks
  • For use on flat roofs pitched roofs, weathered asphalt, bitumen surfaces, felt shed roofs, gutters, drainpipes, concrete, brick, GRP, fiberglass roofs, felt roofs and metal roofing surfaces
  • Leak seal contains reinforced fibres that interlace to cover up small gaps or crack, giving durable and quick results

How To Use

Step 1 – Preparation:

  • Clear all areas of moss, lichen and debris by brushing or power washing and remove surface water and any contamination such as Oil or Grease and allow to dry.
  • If required apply FungiSeal to prevent further fungal/algal growth.
  • Most roofing substrates to be treated will not normally require priming.

Step 2 – Application:

  • To the dry and cleaned surface, apply a generous coat of LeakSeal by brush or roller, at the minimum specified spreading rate as stated in the technical specs section.

We Don't Recommend

  • Walkways
  • Balconies
  • Timber surfaces
  • New and aged PVC
  • Plasticised PVC (Plastisol)
  • Internal use

Technical Specs

Interior/Exterior Usage Exterior
Coats Only 1 coat required.
Application Method Brush & Roller
Type Acrylic Solvent Based
Coverage
  • 500ml covers up to 0.5m²
  • 1 Litre covers up to 1m²
Drying Times At 5°C-25°C
  • Instant Protection
  • Touch Dry: 3/4 hours
  • Fully Dry: Up to 6-7 days depending on temperature, thickness of coating.
Minimum Application Temperature 5°C
Shelf Life Up to 2 years if stored correctly in an unopened container.

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Downloads

Product Datasheet

Product Safety Datasheet

Questions & Answers

Reviews

19 reviews for LeakSeal – 500ml

  1. 5 out of 5

    Marin (verified owner) –

    Verified reviewVerified review - view originalExternal link

    Extremely efficient and help full in bad situations.

  2. 5 out of 5

    James Dodsworth (verified owner) –

    Verified reviewVerified review - view originalExternal link

    Great item

  3. 4 out of 5

    Graham (verified owner) –

    Verified reviewVerified review - view originalExternal link

    Easy to use and seems to do whats expected, but waiting for significant rainfall to test it…pretty confident though

  4. 5 out of 5

    Shaun (verified owner) –

    Verified reviewVerified review - view originalExternal link

    Great service, fast delivery, good price for good product. Thanks!

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