Waterproof Sealant Transparent Silicone Temperature Resistant
High Quality
Free US Shipping
Hassle Free Returns
Invisible moisture barriers that keep your home dry
Protects surfaces from water damage and leaks — fully transparent finish, resistant from -40°F to 392°F, no visible residue or discoloration
Why is this Waterproof Sealing Transparent perfect for your home protection needs?
✔ Durable water protection with high-quality silicone: The advanced silicone blend forms a long-lasting waterproof barrier that prevents moisture damage effectively. Its superior composition provides resistance to temperature extremes and maintains integrity without cracking, ensuring reliable sealing through seasonal changes.
✔ Completely transparent after drying: The sealant dries fully clear, preserving the original look of all surfaces without yellowing or cloudiness. This makes it ideal for visible areas where aesthetics are important, maintaining a clean and professional appearance.
✔ Versatile adhesion and fast curing: This product bonds securely to a variety of materials including metal, wood, tiles, stone, and plastic. It is touch dry within 30 minutes and fully cured within 24 hours, enabling quick project completion and use.
Specifications
Material Composition: Advanced silicone blend
Temperature Resistance: -40°F to 392°F
Drying Time: Touch dry in 30 minutes, fully cured in 24 hours
Content and Coverage: 10.6 oz cartridge, coverage approximately 21.5 square feet
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.