Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen – White, Narrow 5mm Tip (7mL)

Price: $12.00 - $8.99
(as of Mar 01, 2026 18:04:04 UTC – Details)

From the brand

GROUT PEN

Make your Tile Grout look new again! Or change the color of your existing grout to a new and better color. Try a new grout color now.

Our story began in 1994 when we first started developing our products. Our first product was the Liquid Chalk Marker which soon became a market leader due to the brilliant formula and ease of use. Our knowledge and passion for water & chalk based products began to expand, which led us to bring more fantastic DIY products to the market!

GROUT PEN in White

GROUT PEN in Beige

GROUT PEN in Black

GROUT PEN in Light Grey

GROUT PEN in Grey

GROUT PEN in Dark Grey

GROUT PEN in Off-White (Ivory)

GROUT PEN in Winter Grey

GROUT PEN in Brown

GROUT PEN in Cream

GROUT PEN paint in a can!

Save Money, GROUT PEN Can for large projects. Covers 1,500ft of 2mm grout lines.

10+ Colors for Tile Grout

Waterproof

GROUT PEN White is the most popular of all grout tile colors. It’s waterproof when applied directly to unsealed grout lines.

The GROUT PEN I received has a dry white tip, is it broken or did I receive the wrong color?

Tips need to be primed before use, all brand new GROUT PENS have a dry white tip until they are activated.

The tip of my GROUT PEN fell out or is worn down, is my pen broken?

Tips are designed to be removable so when a tip becomes worn or damaged it can be taken out and flipped over. If the tip falls out do not worry, simply put it back in and keep working.

The color of the pen cap is not exactly the color I want

The GROUT PEN color chart is the most exact representation of each color.

GROUT PEN – Wide or Narrow

All GROUT PEN are available in 2 sizes depending on the width of your grout line.

Inside or Outside

GROUT PEN’s colorant is strong enough for exterior patio tile grout too.

Prime the Tip

Tips need to be primed before use, all brand new GROUT PENS have a dry white tip until they are activated.

Replaceable Tips

Tips are designed to be removable, a worn or damaged tip can be taken out and flipped over.

LOOK BRAND NEW: Skip scrubbing tiles and use Grout Pen to paint and recolor your grout for a bright clean appearance
USE ANYWHERE: Ideal for the bathroom, kitchen, and any other room that has floor or ceiling tiles
LONG LASTING INK: Tackle small or large DIY projects with a pen that covers up to 150 feet of thin 2mm grout
ADVANCED FORMULA: Non-toxic, water-based colorant that covers grubby grout stains making it look brand new again
CAP COLOR: Use the color chart (see images) for most accurate color depiction. Pen cap represents each pen’s color but is not expected to be the exact shade, do a small test area first
SEALED GROUT: Grout Pen may not bond to recently sealed grout. Test the grout with a few drops of water. If the grout does not absorb the water within a few minutes then the grout was likely sealed
TIP MAY WEAR DOWN: Tip is made of cotton, pressing too hard will damage tip. Contact seller for replacement tips if needed
SHAKE ONLY WITH CAP ON: Tip is removable and may fall out if shaken hard, only shake pen with cap on (note – Pen does not need to be shaken at all, instead gently pump tip to activate)
DRY TIP: Pen needs to be primed before use, all new Grout Pens come with a dry white tip. To activate gently pump the tip (20-30 times) until fully saturated