Sealant Clear Brush-On Waterproof Coating
High Quality
Free US Shipping
Hassle Free Returns
Almost sold out — few units available
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Recurring leaks stop without hiding your surfaces
Seal fine cracks and reduce recurring seepage — transparent brush-on coating, moisture-resistant coverage, no opaque finish; cures in at least 24 hours.
Why Is This Waterproof Coating Perfect for You
✔ Clear finish preserves surface appearance: The transparent coating forms a moisture-resistant barrier over fine cracks while helping preserve the original appearance of roofs, walls, tiles, and joints. It helps prevent recurring seepage without leaving an opaque finish.
✔ Protection through changing weather: Designed for exposed surfaces, the coating helps protect repair areas against rain, moisture, and seasonal temperature changes. Its durable coverage can be used for indoor and outdoor repairs.
✔ Brush-on application for quick repairs: Brush the coating over tile joints, wall seams, and hairline cracks for straightforward maintenance touch-ups. Apply to a clean, dry surface and allow at least 24 hours to cure for maximum waterproof protection.
Specifications
Color: Transparent
Net weight: 3.5 oz
Application method: Brush-on
Cure time: At least 24 hours
🎃 Spooky Season Sale 🦇
Due to high demand, stock is limited. Get an extra 10% OFF your order with code:
Tap to copy — valid while supplies last
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.