Dicor Gray Butyl Tape 3/4 Inch x 30 Foot Roll

Need a Reliable Seal for RV Windows, Doors, Lights, and Exterior Trim?

The Dicor Butyl Tape is designed to create durable, watertight seals between RV components and exterior surfaces. Ideal for windows, entry doors, compartment doors, marker lights, vents, and trim installations, this flexible putty tape conforms to irregular surfaces and uniquely shaped joints to help prevent moisture intrusion.

✅ Key Benefits

• Creates a dependable weather-resistant seal between RV components
• Ideal for sealing uniquely shaped joints and irregular surfaces
• Installs quickly and evenly without gaps
• Flexible butyl construction conforms to uneven mounting surfaces
• Helps prevent water, air, and dust intrusion
• Excellent for windows, doors, vents, trim, and exterior accessories
• Provides long-lasting sealing performance
• Easy to trim and shape during installation
• Trusted sealant solution for RV maintenance and repairs

🚗 Will This Work For My RV?

Yes. Dicor Butyl Tape is commonly used on travel trailers, fifth wheels, motorhomes, truck campers, and toy haulers. It is ideal for resealing windows, baggage doors, marker lights, roof accessories, vents, trim mouldings, and other mounted exterior components.

🔌 Expandable / Upgrade Path

Pair this butyl tape with Dicor lap sealants, Putty Stiks nylon tools, roof repair products, replacement marker lights, window installations, vent replacements, and exterior trim repairs for professional-quality maintenance results.

📦 Product Overview

The Dicor BT-1834-1 Butyl Tape provides a simple and effective solution for creating watertight seals throughout an RV. Unlike liquid sealants, butyl tape provides consistent coverage during installation, helping eliminate skips, runs, and uneven application. Its flexible composition allows it to conform to irregular surfaces, making it a preferred sealing solution for many RV manufacturers, service centres, and RV owners.

🏕️ Use Cases

• RV window installation and replacement
• Compartment door sealing
• Entry door resealing
• Marker and clearance light installation
• Roof vent installation
• Exterior trim repairs
• Plumbing and utility access panel sealing

📊 Specifications

• Brand: Dicor
• Manufacturer Part Number (MPN): BT-1834-1
• Product Type: Butyl Tape
• Caulk Type: Tape
• Compound: Butyl Tape
• Colour: Gray
• Width: 3/4 Inch
• Length: 30 Feet
• Unit Type: Roll
• Paintable: No
• Quantity: Single Roll

🔧 Compatibility & Fitment

Compatible with many RV exterior installations including windows, doors, baggage compartments, vents, marker lights, utility ports, mouldings, and exterior trim. Suitable for use on a wide variety of RV construction materials where a compressible weather seal is required.

💡 ArrKann Pro Tips

• Apply butyl tape between the mounting flange and RV wall surface before installation.
• Tighten mounting hardware gradually to allow the tape to compress evenly.
• Use Putty Stiks nylon tools to trim excess tape cleanly after installation.
• Inspect sealed components annually for signs of aging or moisture intrusion.
• For maximum weather protection, follow manufacturer recommendations regarding perimeter sealants.

❓ Frequently Asked Questions

Q: What is butyl tape used for on an RV?

A: Butyl tape is commonly used to seal windows, doors, vents, lights, trim, and exterior accessories to prevent water intrusion.

Q: Does this tape remain flexible?

A: Yes. The butyl compound remains flexible and conforms to irregular surfaces.

Q: Can this be painted after installation?

A: No. This product is not paintable.

Q: How much tape is included?

A: Each roll contains 30 feet of 3/4-inch wide butyl tape.

Q: Is this suitable for window replacements?

A: Yes. It is one of the most common sealing materials used when installing or replacing RV windows.

🚚 Pickup / Shipping

Available for pickup or shipping through ArrKann RV. Convenient pickup locations include Grande Prairie, AB, Acheson, AB, Red Deer, AB, Carstairs, AB, Calgary, AB, and Medicine Hat, AB.