Leak Sealant Brush-On Transparent Silicone
High Quality
Free US Shipping
Hassle Free Returns
Leaks stopped efficiently with one brush, finally solved
Create a waterproof barrier on surfaces rapidly — transparent, easy to apply with brush or roller, no expensive professional help needed
Why is this Transparent Waterproof Coating perfect for you?
✔ Easy application with brush or roller: The coating allows quick and effortless application using a brush or roller, eliminating the need for complicated tools or professional installation, which saves time and money.
✔ Invisible and transparent protection: Unlike bulky or visible sealing solutions, this coating dries completely transparent, maintaining the original surface appearance while effectively sealing leaks.
✔ Durable and long-lasting waterproof barrier: The product provides a reliable and durable waterproof seal that prevents leaks over time, avoiding the need for repeated repairs or costly renovations.
Specifications
Ingredients: Water, pure C-emulsion, silicone C-emulsion, defoamer, film-forming aid
Size: 2.24 x 2.44 in
Weight: 3.53 oz
Color: Transparent
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.