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Thompsons Water Seal - 1 Litre

Thompsons Water Seal - 1 Litre

Thompson's Water Seal 1L New improved formula Maximum protection against water damage to brick wor...

Best current price£9.40from Power Tools Direct

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Power Tools DirectRonseal Light 36284 Thompsonfts Water Seal 1 Litre
£5.95 delivery
£9.40
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Blueperry agriculture (UK)Ronseal Thompson Water Based Water Seal 1L 36284
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£10.45
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eBayRonseal Thompson's Water Seal 1 Litre
£3.50 delivery
£11.24
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Tooled UpRonseal Thompsons Water Seal
£5.95 delivery
£12.95
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Brick SuperstoreThompson's Water Seal - 1L
£10.20 delivery
£13.20
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Product Information

Full details

This guide is for homeowners and DIY enthusiasts looking to protect exterior surfaces like brick, concrete, and stone from water damage. Thompson's Water Seal provides invisible, long-lasting protection by penetrating the surface and creating a breathable membrane. While it offers excellent water repellency, it's crucial to ensure proper surface preparation for optimal performance.

All features

Model Part Number36284
BrandRonseal

Extended Product Information

FAQs

How long does Thompson's Water Seal last?

With proper application, it can provide effective water repellency for years, depending on the weather conditions and surface wear.

Can I use this product on interior surfaces?

No, Thompson's Water Seal is designed for exterior use only.

How do I clean the surface before application?

Clean the surface thoroughly to remove dirt, mildew, and loose particles. A pressure washer can be helpful, but ensure the surface is completely dry before sealing.

How many coats are required?

It is recommended to apply two coats to ensure full protection, especially on porous surfaces. Always follow the product instructions.

Can Thompson's Water Seal be applied in cold weather?

It is generally recommended to apply Thompson's Water Seal when the temperature is above 5°C (41°F) to ensure proper adhesion and performance. Check the product label for specific recommendations.

Is Thompson's Water Seal environmentally friendly?

Check the product label for specific environmental information.

Can I paint over Thompson's Water Seal?

Generally, it is not recommended to paint over Thompson's Water Seal. The sealant creates a barrier that may prevent paint from adhering properly.

Troubleshooting

Water is not beading on the surface.

Ensure the surface was properly prepared. Reapply the product, following the instructions.

Efflorescence is still appearing on brickwork.

This may indicate excessive moisture within the brick. Ensure adequate drainage and consider applying a second coat of the sealant.

The product is not penetrating the surface.

Ensure the surface is clean and dry. Apply a thinner coat or brush/roll the product into the surface.

Pros and Cons

Pros

  • Invisible protection, preserving the natural look of surfaces.
  • Long-lasting water repellency, reducing the need for frequent reapplication.
  • Protects against damage from freezing and thawing.
  • Breathable formula prevents moisture buildup.
  • Easy to apply.

Cons

  • Requires proper surface preparation for optimal results.
  • May require multiple coats for heavily porous surfaces.
  • Not suitable for interior use.
  • Performance can be affected by extreme weather conditions during application.

Setup, Compatibility & Care

  1. Surface Preparation:
  • Clean the surface thoroughly to remove dirt, mildew, and loose particles.
  • Allow the surface to dry completely before application.
  • For existing painted surfaces, remove any loose paint.
  1. Application:
  • Apply using a brush, roller, or sprayer.
  • Apply evenly, avoiding puddling.
  • Apply a second coat if needed, following the product's instructions.
  1. Compatibility:
  • Suitable for use on brick, concrete, stone, and wood.
  • Test on a small, inconspicuous area to ensure compatibility and desired appearance.
  1. Care:
  • Allow the treated surface to dry completely before exposure to water.
  • Reapply as needed, depending on weather conditions and surface wear.

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