Waterproof Tile Grout Marker Pen
Say goodbye to stains and mold forever. Our professional-grade pen restores a flawless finish to your home in just minutes.
Instant Whitening
100% Waterproof
Tired of Ugly, Moldy Grout?
Stubborn Mold
Messy Tile Edges
Endless Scrubbing
High Reno Costs
3s Result, 5-Star Cleanliness
As simple as writing—erase years of grime.
More Than Coverage—Long-Term Protection
Deeply seals every pore to create a permanent line of defense.
Deep Nano-Lock
Easy-Wipe Finish
3-hour rapid cure for daily high-pressure shower resistance
100% moisture block for 365 days of mold-free protection
Trusted by Home Renovation Experts
The smart choice for long-lasting repairs.
"This simple pen is a complete alternative to costly re-grouting. It’s safe, fast, and the results are stunning."
Eco-Friendly Water-Based Formula
Pure and odorless—safe for your whole family and pets.
Non-Toxic
Zero VOC with no harsh chemical residues
Instant-Use
Apply and use instantly with no waiting for odors to clear
Perfect For Every Surface
12 custom colors to match your style and refresh every corner.
Shower
Floor
Bathtub
Sink
Garage
DIY
Metal Adhesion
Shower
Floor
Bathtub
Sink
Garage
DIY
Metal Adhesion
Shower
Floor
Bathtub
Sink
Garage
DIY
Metal Adhesion
Shower
Floor
Bathtub
Sink
Garage
DIY
Metal Adhesion
SPEC
Detailed specs for a confident purchase.
Limited Time Offer
Grab it now before stock runs out.
Waterproof Tile Grout Marker Pen
Colour🎁Including a free crevice cleaning tool
Quantity
Guaranteed SAFE Checkout
Buyer Protection
- Full Refund if you don't receive your order
- Full or Partial Refund, if the item is not as described
Risk-Free Purchase, Peace of Mind
30-Day Money-Back Guarantee
Should we not meet your expectations, we offer a full refund within 30 days.
24/7 Quality Customer Service
Our quality customer service team is here to help you 24 hours a day.
Powered by Real Users
Real-user experience drives our development and testing to create the ultimate solution.
FAQ
A1: Dries in 3h, but wait 72h for a permanent, waterproof seal.
A2: One pen covers 8-10 meters—perfect for a standard shower area. For larger areas, we recommend the bundle.
A3: No worries. Just wipe with a damp cloth before it sets.
A4: Absolutely. The high-opacity formula effectively hides most deep stains for a fresh, clean look.