Efficient Grout Renovation & Long-Term Protection

The Cofik Grout Pen is a specialized precision tool for the optical renewal and technical sealing of tile joints. The highly pigmented formula has been developed to effectively cover stubborn discolorations, limescale residues, and mold traces. Unlike conventional cleaning agents, this pen leaves a protective barrier that significantly hinders moisture penetration and the reformation of microorganisms.

Before-After Comparison Grout Renovation

Product Features & Material Benefits

Anti-Mold Barrier: The special composition acts fungistatic. It prevents the growth of mold and mildew in moisture-prone areas such as showers, kitchen backsplashes, and floor tiles.
Safety Formulation: The ink is water-based. It is odorless and non-toxic, allowing for worry-free use in households with children or pets.
Hydrophobic Sealing: After a short drying phase, the application forms a waterproof surface that remains abrasion-resistant and lightfast. This guarantees long-lasting color stability even with daily cleaning.
Precision Applicator: The fiber tip allows for clean guidance directly in the joint, minimizing material consumption and achieving an even finish.

Water-Repellent Effect of the Grout Sealing

Application Instructions:

Thoroughly clean and dry the joints before application.
Shake the pen well with the cap closed.
Gently press the tip onto a test area until the ink flows.
Evenly trace the joints. Excess paint can be wiped off immediately with a damp cloth.

Technical Specifications:

Base	Water-Based Ink (Non-Toxic)
Properties	Waterproof, Mold Resistant, Quick-Drying
Areas of Use	Bathroom, Kitchen, Countertops, Floor & Wall Tiles
Durability	Lightfast & Abrasion Resistant

SHIPPING INFORMATION

Every order ships free — no minimum spend required. Orders are processed within 1–2 business days (excluding weekends and UK public holidays). Once dispatched, you'll receive a confirmation email with a tracking number.

UK deliveries: Typically arrive within 2–6 days after dispatch.
International deliveries: Most international orders arrive within 7–15 days after dispatch. Delivery times vary by country and may be affected by customs processing.

For full details, see our Shipping Policy.

RETURNS & REFUNDS

We accept returns within 30 days of delivery.

Faulty or defective items: Contact us with a photo or video — we'll offer a full refund or free replacement, no return needed.
Change of mind: Item must be unused and in original condition. Return shipping costs are the customer's responsibility.
1-year warranty on all products covering manufacturing defects.

For full details, see our Return & Refund Policy.