Ronseal Thompson's One Coat Damp Seal - White - 250ml
A high-performance seal for covering damp, water, and household stains in a single coat. Its micro...A high-performance seal for covering damp, water, and household stains in a single coat. Its micro-porous formulation allows trapped moisture to escape and can be applied to damp surfaces, permanently preventing stains from reappearing. The one-coat application means the surface can be decorated in 4 hours. Coverage is up to 7m/L depending on substrate porosity. Allow 4 hours between coats and a further 4 hours after the second coat before decorating. Supplied in a 250ml tin with a resealable lid for convenient storage.
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Product Information
Full details
This guide helps users of Ronseal Thompson's One Coat Damp Seal understand and effectively use this product. It's designed for anyone needing to cover damp, water, or household stains in a single coat. The key benefit is its ability to permanently prevent stains from reappearing, with a one-coat application. A potential caveat is the need to allow drying time before decorating.
All features
Colour
White
Model Part Number
34577
Brand
Ronseal
Extended Product Information
FAQs
How long does it take for Ronseal Thompson's One Coat Damp Seal to dry?
Allow 4 hours between coats and a further 4 hours after the second coat before decorating.
Can I use this product on any surface?
Yes, it can be used on most interior surfaces. Make sure to prepare the surface properly before application.
Do I need to sand the surface before applying the damp seal?
Sanding is generally not required unless the surface is very glossy or has loose paint. However, lightly sanding can improve adhesion.
How much area will a 250ml tin cover?
Coverage is up to 7m/L, but this can vary depending on the substrate's porosity.
What should I do if the damp seal gets on my skin?
Wash the affected area with soap and water. If irritation persists, seek medical advice.
Can I apply multiple coats?
Yes, applying multiple coats can improve stain blocking and durability.
How do I clean my application tools?
Clean brushes and rollers immediately after use with water.
Troubleshooting
Stain reappearing after painting.
Ensure a single, even coat of Ronseal Thompson's One Coat Damp Seal was applied. Allow sufficient drying time before painting. Consider applying a second coat if the stain is particularly stubborn.
Paint not adhering properly.
Ensure the surface is clean and free of contaminants. Lightly sand the surface if necessary to improve adhesion. Make sure the damp seal is completely dry before applying the top coat.
Pros and Cons
Pros
One-coat application simplifies the process.
Can be applied to damp surfaces, providing immediate usability.
Micro-porous formula allows moisture to escape.
Fast drying time means quicker project completion.
Resealable tin for easy storage.
Cons
Requires a 4-hour drying period before decorating.
Coverage is up to 7m/L, which may require multiple tins for larger areas.
Additional coats are needed, with a further 4 hours after the second coat before decorating.
Setup, Compatibility & Care
Preparation: Ensure the surface is clean and free from loose debris. Remove any loose paint or wallpaper.
Application: Stir the product well before use. Apply a single coat evenly using a brush or roller.
Drying: Allow 4 hours between coats and a further 4 hours after the second coat before decorating.
Compatibility: Compatible with most paints, but always test on a small area first.
Care: Store in a cool, dry place. Reseal the lid tightly after use to prevent drying out. Clean tools with water immediately after use.