Tile Grout Pen Quick Drying Waterproof Mold Resistant
High Quality
Free US Shipping
Hassle Free Returns
Almost sold out — few units available
Discolored tile grout fixed and sealed fast
Refresh and waterproof tile joints — quick drying, water-based ink, no strong odors
Why is this grout pen perfect for you?
✔ Reliable coverage for grout lines: Evenly covers discolorations and stains in tile grout, restoring a fresh and well-kept appearance without smudging on surrounding tiles thanks to a fine pen tip.
✔ Waterproof sealing with mold prevention: After drying, creates a moisture-resistant protective layer that prevents new mold formation, ideal for damp environments like bathrooms and kitchens.
✔ Quick drying and low odor: Water-based formula dries quickly to allow rapid use of treated areas and contains no strong odors, making it suitable for everyday use in living spaces.
Specifications
Ink Material: Water-based ink
Drying Time: Quick drying
Water Resistance: Waterproof sealing after drying
Available Colors: White, Gold, Dark Gray, Silver, Coffee Brown, Brown, Light Yellow, Black, Light Gray, Khaki, Yellow, Beige
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.