Diversitech 2855619 Foam Insulation Tape Black 30 Ft

Product Description

The DIVERSITECH 2855619 is a black foam insulation tape designed for sealing, insulating, and weatherproofing applications in HVAC and refrigeration service work. The tape provides a compressible foam barrier that helps prevent air infiltration and condensation around refrigerant lines, ductwork joints, access panels, and equipment enclosures. HVAC technicians and installers use this tape to seal gaps and edges where rigid insulation does not make full contact, improving system efficiency and reducing moisture-related issues. The roll measures 30 feet in length, giving a technician enough material to complete most single-unit residential service calls without breaking into a second roll.

This foam insulation tape is suited for residential and light commercial HVAC installations. Common applications include sealing around line set penetrations, insulating refrigerant suction line fittings, closing gaps in duct insulation wrap, and weatherstripping equipment cabinet doors. The black color is standard for outdoor and UV-exposed installations where appearance consistency with other insulation materials is preferred. It is a stock item for HVAC service vans handling split-system, package unit, and mini-split installations.

Key Features

• Black foam construction provides compressible, conformable sealing against irregular surfaces
• 30-foot roll length suits single-unit residential service calls
• Suitable for sealing gaps in duct insulation, line set penetrations, and equipment cabinet edges
• Black color matches standard outdoor insulation materials for consistent finished appearance
• Flexible foam material conforms to curves and uneven contact surfaces

Compatibility

Designed as a general-purpose foam insulation tape for use in residential and light commercial HVAC, refrigeration, and ductwork applications where a compressible foam seal is required.

Installation Notes

Installation does not require energized equipment to be de-energized in most cases, but follow site-specific safety protocols before working inside electrical enclosures or near live components. Clean and dry the bonding surface before applying the tape to ensure full adhesion. Avoid stretching the tape during application, as this reduces the effective foam thickness and seal quality. Refer to local mechanical codes for insulation requirements on refrigerant lines and ductwork.

Technical Specifications

• Color: Black
• Roll Length: 30 feet

Standard Information

• Brand: DIVERSITECH
• Manufacturer Part Number: 2855619