Bsc Preferred VHB492034R Vhb Double-sided Foam Tape

Product Description

The BSC PREFERRED VHB492034R is a double-sided VHB foam tape engineered for high-strength bonding in demanding structural and general-purpose applications. Built on a white acrylic foam core with acrylic adhesive on both sides and a kraft paper liner, this tape delivers holding power that can replace mechanical fasteners including rivets, bolts, screws, and spot-welds in many situations. It resists moisture, solvents, and UV exposure, and performs across a temperature range of -40 degrees F to 200 degrees F. UL746C listed. Licensed tradespeople and fabricators working in transportation, signage, and construction regularly specify this tape where clean, permanent bonding is required without visible hardware.

This tape is used across a wide range of commercial and industrial applications. Common uses include attaching stiffeners to panels, bonding aluminum skin to steel support structures in trucks, vans, and ambulances, and securing architectural signs to frames. It is also suited for general-purpose bonding tasks where a firm foam substrate with adhesive on both faces is needed. Its resistance to environmental stressors makes it appropriate for both interior and exterior installations where long-term bond integrity is critical.

Key Features

• Double-sided acrylic adhesive on both faces of a firm white acrylic foam core
• Replaces mechanical fasteners including rivets, bolts, screws, spot-welds, and liquid adhesives in many applications
• Resistant to moisture, solvents, and UV exposure for durable exterior and interior use
• Operating temperature range of -40 degrees F to 200 degrees F
• Kraft paper liner for controlled application and clean peel
• UL746C listed

Compatibility

Designed for bonding aluminum to steel and similar dissimilar-material structural bonds in transportation builds, panel fabrication, and architectural signage mounting applications.

Installation Notes

Surface preparation is critical for maximum bond strength - clean bonding surfaces thoroughly to remove dust, oil, and contaminants before applying. Apply firm, even pressure across the full tape surface after placement to ensure full adhesive contact. Allow adequate dwell time before loading the bond joint. This product is intended for professional installation by fabricators, body shop technicians, or tradespeople familiar with structural tape bonding methods.