3M Company 414H Extreme Mounting Tape 1x5 Ft 30 Lb

Product Description

The 3M COMPANY 414H Extreme Mounting Tape is a double-sided, all-weather adhesive tape engineered for high-strength bonding in demanding environments. It measures 1 inch wide by 5 feet long and is designed to hold loads up to 30 pounds, with a rated 2 inches of product per pound of holding strength. The tape is highly conformable, allowing it to bond to irregular or textured surfaces without gaps. It is suited for both indoor and outdoor applications where temperature swings, moisture, or surface variation would compromise standard mounting tapes. Installers in maintenance, construction, and facilities trades commonly use this tape for permanent or semi-permanent mounting tasks.

The 414H is designed for use on a wide range of substrates including wood, metal, and concrete. Its all-weather formulation makes it appropriate for exterior installations where UV exposure, humidity, or freeze-thaw cycling are factors. The tape performs well in residential and light commercial settings where mechanical fasteners are not practical or desirable. It is sold in a package of 4 rolls, making it a logical choice for stocking or job-lot purchasing.

Key Features

• Double-sided construction enables flush, fastener-free mounting
• Holds up to 30 pounds with 2 inches of tape per pound of rated load
• Highly conformable design bonds to uneven or textured surfaces
• All-weather adhesive resists moisture, temperature variation, and UV exposure
• Compatible with wood, metal, and concrete substrates
• Packaged 4 rolls per unit for trade and stocking quantities

Compatibility

Designed for bonding to wood, metal, and concrete surfaces in residential and light commercial mounting applications.

Installation Notes

Surface preparation is critical for maximum adhesion — clean and dry the substrate thoroughly before application, removing dust, oil, and loose material. Apply firm, even pressure across the full tape length after positioning to activate the adhesive bond. Double-sided mounting tape is a permanent or semi-permanent solution; removal may damage some surfaces, so confirm substrate suitability before installation. No tools or fasteners are required, but allow full cure time before applying rated load.

Technical Specifications

• Width: 1 inch
• Length: 5 feet
• Maximum Hold: 30 pounds
• Tape per Pound of Load: 2 inches
• Configuration: Double sided
• Weight: 0.74 pounds
• Package Quantity: 4 rolls per unit

Standard Information

• Brand: 3M COMPANY
• Manufacturer Part Number: 414H