Product Name
Bron BT-140RC Clear High Bond Strength Tape – 40 mil UV Resistant Temperature Resistant Weather Resistant
Brief Description
The Bron BT-140RC is a powerful, clear, 40 mil thick, high-bond acrylic foam tape engineered for heavy-duty bonding and attachment applications. It features exceptional adhesive properties and a high-performance adhesive system, making it suitable for permanent bonding and weather sealing in diverse environments. This tape is designed to withstand UV light, a wide range of temperatures, and challenging weather conditions, often serving as a reliable alternative to mechanical fasteners.
Popular Applications & Uses
- Permanent bonding and attachment in industrial settings.- Weather sealing and securing components in outdoor assemblies.- Attaching logos, trim, and extrusions in automotive and other industries.- Bonding lenses, touch panels, and securing internal components in electronics.- Affixing architectural signs, lightboxes, and display panels to frames.- Adhering panels to frames, including building facades, curtain walls, and cladding.- Glass and window mounting, as well as glass glazing applications.- Automotive and appliance nameplate bonding.- Joining, sealing, and gasketing applications.- Reducing buzz, squeak, and rattle in bonded substrates.- Frame bonding and junction box adhesion in solar panel production.- Splicing and laminating paper, film, and foil substrates in packaging.
Industries that Commonly Use It
- Aerospace/Defense- Automotive Service/Repair- Cladding- Construction/ Building Services- Distributers & Resellers- Electrical Services or Products- Energy (specifically solar technology)- Fabrication- Furniture- General Manufacturing- Industrial Supply- LED/Electronics- Marine- Metal Fabrication- Packaging Services or Contractor- Plastic Fabrication- Sign & Display- Transportation/ Specialty Vehicle
Special and Unique Features
- Clear transparency, ideal for optical and aesthetic applications where the tape needs to be invisible.- Exceptional high bond strength for demanding and permanent applications.- 40 mil thickness provides robust bonding and conformability.- Highly resistant to UV light, preventing degradation in outdoor exposure.- Withstands a wide range of temperatures, ensuring performance in various climates.- Excellent weather resistance and waterproofing for outdoor and challenging environments.- Can replace traditional mechanical fasteners like screws, rivets, and welds, offering a cleaner finish and improved structural integrity.- Provides vibration damping and reduces noise, enhancing product quality and user experience.- Conforms to irregular surfaces, ensuring a uniform and strong bond.- Flexible nature allows for dynamic stress distribution and joining of dissimilar materials.- Solvent-resistant, offering durability against various chemicals.
Key Properties
- Adhesive Type: High-performance acrylic foam adhesive.- Thickness: 40 mil.- Color: Clear.- Bond Strength: Superior, high, and durable bond, building over a 72-hour period.- Resistance: UV, temperature (wide range), weather, water, and solvents.- Durability: High, designed for long-term use.- Flexibility: High, allowing for conformability and stress accommodation.- Sealing: Creates a water and particle-resistant seal.
Surface Compatibility
- Metals (including stainless steel and aluminum).- Plastics (engineered plastics, sheet plastics, rigid PVCs, polycarbonates, low surface energy plastics like polypropylene and polystyrene foam).- Glass (including glass-on-glass and glass-on-acrylic applications).- Composites.- Powder-coated surfaces.- Automotive paints.- High Surface Energy (HSE) substrates.- Uneven or textured surfaces.
Known backups / known substitutes
- Bron BT-120RC Clear High Bond Tape – 20 mil (thinner version from the same manufacturer).- Bron BT-9771 High Bond Tape – 40 mil (another high-bond tape from Bron Tapes).- 3M™ VHB™ Tapes (various series such as 4910, 4950, 4951, 4622, 4611, and discontinued series like 4952, 4945, 5952WF).- Killer Red® The World's Greatest Double-Sided Tape™.- Gorilla Heavy-Duty Mounting Tape.- Tesa Powerbond Ultra Strong.- XFasten Extreme Heavy-Duty Mounting Tape.- VST Tapes (High-Performance Double-Sided Acrylic Foam Tapes).- Other acrylic foam tapes from manufacturers like Avery Dennison and St. Gobain.- One-part polyurethane liquid sealants (for sealing applications, as an indirect replacement).
Comparison Note
The Bron BT-140RC Clear High Bond Strength Tape is a 40 mil, clear acrylic foam tape that functions as a high-performance alternative to mechanical fasteners and is often considered comparable to 3M™ VHB™ tapes. It distinguishes itself with its exceptional clarity, making it ideal for applications requiring invisible bonding, alongside its robust UV, temperature, and weather resistance. While many substitutes offer similar high bond strength and durability, the BT-140RC's specific combination of 40 mil thickness and optical clarity, coupled with its resistance properties, positions it as a versatile solution for demanding industrial and aesthetic bonding challenges.
