Bsc Preferred VHB494934R Vhb Bonding Tape Double-sided

Product Description

The BSC PREFERRED VHB494934R is a very high bond (VHB) double-sided acrylic foam tape engineered to replace mechanical fasteners in a wide range of trade and industrial applications. The tape construction consists of a black acrylic foam core with a general-purpose acrylic adhesive applied to both sides, protected by a clear polyester liner. It resists moisture, solvents, and UV exposure, and performs across a temperature range of -40 degrees F to 200 degrees F. Licensed electricians, HVAC technicians, sheet metal workers, and general contractors reach for VHB tape when a clean, permanent bond is needed without drilling, welding, or liquid adhesive mess.

This tape is suited for general-purpose bonding in residential and commercial settings. Typical applications include securing panels, nameplates, trim, insulation, and junction components where traditional fasteners such as rivets, bolts, screws, spot-welds, or liquid adhesives would otherwise be used. The firm foam core conforms to minor surface irregularities while maintaining a strong, lasting bond. It is sold individually and is appropriate for use by trade professionals working in HVAC, electrical, plumbing, and building construction environments.

Key Features

• Double-sided acrylic adhesive on firm black acrylic foam core for strong permanent bonds
• Replaces rivets, bolts, screws, spot-welds, and liquid adhesives in many applications
• Moisture, solvent, and UV resistant construction
• Operating temperature range: -40 degrees F to 200 degrees F
• Clear polyester liner for clean handling and precise placement
• UL746C listed

Compatibility

Designed as a general-purpose double-sided bonding tape suitable for metal, glass, and high-surface-energy plastic substrates commonly encountered in HVAC, electrical, and building trade applications.

Installation Notes

Surface preparation is critical for maximum bond strength - clean bonding surfaces of dust, oil, and loose material before application. Apply firm, even pressure across the full tape surface after placement to ensure full adhesive contact. Allow adequate dwell time at room temperature before subjecting the bond to load. No special tools are required, but surface primers may be needed on low-energy substrates per the manufacturer data sheet.