Ronseal One Coat Grout Pen - White

The Ronseal One Coat Grout Pen is the perfect solution for quickly and effectively restoring the a...

Best current price£7.28from Power Tools Direct

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6 offers from £7.28 - £13.83

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Power Tools DirectRonseal White 37326 One Coat Grout Pen Brilliant 15Ml
£5.95 delivery
£7.28
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eBayRonseal One Coat Tile Grout Restorer Pen Brilliant White 15ml RRP £12
Free delivery in 1–3 days
£7.99
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DebenhamsRonseal Unisex White One Coat Grout Pen - Brilliant 15Ml
Free delivery in 1–3 days
£13.57
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OnBuy.comRonseal 35175 One Coat Grout Pen Brilliant White 15Ml 5010214850686
Free delivery in 1–3 days
£13.83
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Product Information

Full details

The Ronseal One Coat Grout Pen is an ideal tool for homeowners and DIY enthusiasts looking to quickly restore stained or discoloured grout in bathrooms and kitchens. This 15ml precision applicator offers a straightforward way to refresh tiled areas with a durable, waterproof white finish, though it is intended for cosmetic touch-ups rather than structural grout repair or filling deep gaps.

All features

ColourWhite
Model Part NumberRSLGPBWH15
BrandRonseal

Extended Product Information

FAQs

Can this pen be used on floor grout?

It is intended for wall tiles and light-traffic areas. Use on high-traffic floors may lead to faster wear of the pigment.

How long does it take to dry?

The formula is designed for quick drying, typically becoming touch-dry within a few minutes.

Is it mould resistant?

The formula is waterproof and provides a clean finish, but regular cleaning is still recommended to prevent future mould growth.

Can I use this over coloured grout?

Yes, it is designed to cover existing discolouration with a brilliant white finish.

What is the shelf life of the pen?

If stored properly with the cap tightly closed, the pen should remain usable for an extended period.

Troubleshooting

Ink not flowing from the pen

Shake the pen firmly and continue to depress the nib on a scrap surface to re-prime the flow.

Ink on the tile surface

Wipe away any excess immediately with a damp cloth before the product dries.

Poor adhesion

Ensure the grout line is completely free of moisture and cleaning residue before attempting another application.

Pros and Cons

Pros

  • Easy to use for beginners
  • No mixing or bulky equipment required
  • Provides a clean, uniform white appearance
  • Waterproof finish suitable for wet areas

Cons

  • Not suitable for repairing crumbling or missing grout
  • Limited to 15ml of product, suitable for smaller areas
  • Only available in white

Setup, Compatibility & Care

To ensure the best results, start by thoroughly cleaning and drying the existing grout lines to remove soap scum, grease, or debris. Once the surface is clean, shake the pen vigorously. Press the nib down onto a piece of scrap paper to prime the applicator until the ink flows. Apply carefully to the grout line using steady pressure. After use, ensure the cap is replaced tightly to prevent the nib from drying out. Store the pen in a cool, dry place away from direct sunlight.

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