---
product_id: 10800392
title: "Grout Pen White Tile Grout Paint Marker Restorer - Wide 15mm Tip (20ml)"
brand: "rainbow chalk markers limited"
price: "R550"
currency: ZAR
in_stock: true
category: "Rainbow Chalk Markers Limited"
url: https://www.desertcart.co.za/products/10800392-grout-pen-white-tile-grout-paint-marker-restorer-wide-15mm
store_origin: ZA
region: South Africa
---

# Water-based, waterproof formula Covers up to 100 feet of grout lines Wide 15mm tip for fast coverage Grout Pen White Tile Grout Paint Marker Restorer - Wide 15mm Tip (20ml)

**Brand:** rainbow chalk markers limited
**Price:** R550
**Availability:** ✅ In Stock

## Summary

> ✨ Transform your tiles from tired to timeless with every stroke!

## Quick Answers

- **What is this?** Grout Pen White Tile Grout Paint Marker Restorer - Wide 15mm Tip (20ml) by rainbow chalk markers limited
- **How much does it cost?** R550 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/10800392-grout-pen-white-tile-grout-paint-marker-restorer-wide-15mm)

## Best For

- rainbow chalk markers limited enthusiasts

## Why This Product

- Trusted rainbow chalk markers limited brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe & Sustainable:** Non-toxic, water-based ink keeps your home eco-friendly and odor-free.
- • **Long-Lasting Impact:** Waterproof formula ensures your grout stays bright and protected.
- • **Precision Meets Power:** Wide 15mm tip covers large grout lines quickly, saving you time.
- • **Versatile Application:** Perfect for kitchen, bathroom, floors, walls, and more—unleash your DIY potential.
- • **Effortless Grout Revival:** Skip scrubbing—paint your grout for an instant fresh, clean look.

## Overview

The Grout Pen White Tile Grout Paint Marker Restorer features a wide 15mm tip and a waterproof, non-toxic, water-based formula that covers up to 100 feet of grout lines. Designed for unsealed grout, it refreshes and recolors grout lines effortlessly, making tiles look brand new without harsh scrubbing. Ideal for kitchens, bathrooms, and any tiled surface, this pen offers a quick, durable, and eco-friendly grout restoration solution.

## Description

Grout Pen White Tile Grout Paint Marker Restorer - Wide 15mm Tip (20ml) | Waterproof Grout Line Refresher for Kitchen & Bathroom, Colorant and Sealer Pens for Cleaner Looking Grout Lines - White - desertcart.com

## Features

- 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 100 feet of wide grout lines
- 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
- USE ON UNSEALED GROUT ONLY: GROUT PEN may not bond to sealed grout. Test grout with a few drops of water. If the grout does not absorb the water within a minute this means the grout is 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 rapidly pump the tip (30+ times) until fully saturated

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006MDF3ZQ |
| Best Sellers Rank | #1,940 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Tile Grout #133 in Paint & Primer |
| Brand | Rainbow Chalk Markers Limited |
| Brand Name | Rainbow Chalk Markers Limited |
| Color | White |
| Compatible Material | Grout |
| Customer Reviews | 4.1 out of 5 stars 8,179 Reviews |
| Global Trade Identification Number | 05899406109500 |
| Included Components | (1) GROUT PEN - White - Wide 15mm Tip (20mL) |
| Item Dimensions | 1.25 x 1.25 x 6.25 inches |
| Item Form | GROUT PEN |
| Item Highlight | Waterproof Grout Line Refresher for Kitchen & Bathroom, Colorant and Sealer Pens for Cleaner Looking Grout Lines - White |
| Item Weight | 79 g |
| Item dimensions L x W x H | 1.25 x 1.25 x 6.25 inches |
| Manufacturer | Rainbow Chalk Markers |
| Material | Grout Paint |
| Material Type | Grout Paint |
| Model | GP81208 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | GP81208 |
| Style | Modern |
| Style Name | Modern |
| Supported Standards | ASTM-D4236 |
| Surface Recommendation | Tile Grout , Floor, Tub, Shower, Countertop, Backsplash, Sink, Wall, Patio |
| UPC | 722480212086 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Rainbow Chalk Markers Limited
- **Item Weight:** 79 g
- **Item dimensions L x W x H:** 1.25 x 1.25 x 6.25 inches
- **Material:** Grout Paint
- **Style:** Modern

## Images

![Grout Pen White Tile Grout Paint Marker Restorer - Wide 15mm Tip (20ml) - Image 1](https://m.media-amazon.com/images/I/71P3+P8jk1L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this product waterproof or will it wash away if I apply it to the shower floor tiles?  tia**
A: Yes Grout Pen is waterproof.  Grout Pen is specifically design for wet areas including showers, bathroom floors, around sinks, kitchen counter and backslash.

LOOK BRAND NEW AGAIN: 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
RICH PIGMENTS: Grout paint markers available in 11 different colors with reversible 5mm Narrow or 15mm Wide nibs
ADVANCED FORMULA: Non-toxic, water-based ink that covers grubby grout stains making it look brand new again

**Q: Can you put sealer over it?**
A: Nope. It looked beautiful until I put a sealer over it. (I should have searched for "sealer" before I even bought it. :-( ) Don't waste your money.

**Q: Does it work on silicone caulk?**
A: Silicone caulk is not paintable so this product would likely not work on it.

**Q: does it work on marble tiles grout?**
A: Yes, it works on grout, but it does not last long. I would guess a white sharpie would work just as well.

## Frequently Bought Together

- Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - White, Wide 15mm Tip (20mL)
- Grout Pen White Tile Grout Paint Marker: Waterproof Tile Grout Colorant and Sealer Pens for Cleaner Looking Floors & Whitener Without Bleach - Narrow 5mm, 2 Pack with Extra Tips (7mL) - White
- PentaUSA Outdoor Grout - Premixed Patio Grout in a Tube, Ready to Use Polymeric Sand for Pavers, Repairs Stone Joints, Driveways, Entryways, Gardens - Includes Grout Float (14oz / Natural Sand Color)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/10800392-grout-pen-white-tile-grout-paint-marker-restorer-wide-15mm](https://www.desertcart.co.za/products/10800392-grout-pen-white-tile-grout-paint-marker-restorer-wide-15mm)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-11-05*