Kalsten | Self-adhesive sealing tape for waterproof joints
Utilize this self-adhesive sealing tape to effortlessly and tidy-seal joints in your kitchen and bathroom—no drilling or extra tools needed. The adaptable PVC material molds perfectly to corners and curves, offering long-lasting protection from mold, moisture, and grime. Its matte white finish seamlessly blends with your tiles and fixtures. Perfect for revitalizing outdated silicone seams and ensuring precise, enduring seals.
Key Benefits
✅ Waterproof & mold-resistant – dependable protection against moisture
✅ Self-adhesive – quick and simple installation with no tools required
✅ Flexible – adapts effortlessly to corners, edges, and curves
✅ Neat appearance – prevents fading and fraying
✅ Simple renovation – conceals old joints in a flash
Specifications
Material: Flexible PVC
Color: Matte white
Dimensions: 2.2 × 320 cm (width × length)
Thickness: 1.5 mm
Temperature resistance: –20 °C to +60 °C
Adhesive strength: Strong adhesion, easily removable without residue
Areas of use: Bathtub, shower, sink, window frames
Package includes: 1 roll of self-adhesive sealing tape
Free standard shipping on all orders. No minimum purchase.
- Ships to: United States
- Processing: 1–4 business days (Mon–Fri)
- Transit: 5–10 business days
- Total delivery time: 6–14 business days
- Order cut-off: 5:00 PM PST
You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.
See our full Shipping Policy.
You have 14 days from delivery to request a return.
- Email support@open.shop with your order number to start a return.
- Items must be unused, complete, and in their original packaging.
- Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
- Damaged, defective or incorrect items: we cover all return and replacement costs.
- No restocking fees.
- Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
- Refunds are issued within 7 business days of inspection.
See our full Return Policy.
Questions about your order or our products? We're happy to help.
Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands
Email: support@open.shop
Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)
We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.
For quick answers, visit our FAQ page or use our Contact Form.
