Product Name
Bron BT-257 Industrial & Contractor Grade Duct Tape - 9 mil
Brief Description
Bron BT-257 is a 9 mil industrial and contractor-grade duct tape, recognized as a must-have for every toolbox due to its durability, ease of use, and strong adhesion. It is engineered for demanding job site applications and general repairs, offering reliable performance in various environments.
Popular Applications & Uses
- Bundling- General purpose repairs- Hanging poly sheeting in temporary work environments- Patching leaks- Pipe wrapping- Sealing and seaming ductwork- Waterproofing- Securing carpets at events- Vinyl repair- Protecting surfaces- Color coding- HVAC applications- Asbestos abatement- Sealing waste disposal bags- Vehicles and tools fixing
Industries that Commonly Use It
- Automotive Service/Repair- Construction/ Building Services- Distributers & Resellers- Electrical Services or Products- Flooring Installer or Manufacturer- General Manufacturing- Industrial Supply- Logistics- Packaging Services or Contractor- Pool/Spa/Plumbing- Special Effects/ Scenic Design
Special and Unique Features
- 9 mil thickness for industrial and contractor grade strength- Polyethylene-coated cloth with a natural rubber-based adhesive- Excellent water and abrasion resistance- Hand-tearable for ease of use- Conforms well to irregular surfaces and shapes- Features an aggressive adhesive system for improved adhesion and shear properties- Provides a smooth, consistent unwind for manual applications- Low VOC (volatile organic compound) content
Key Properties
- Thickness: 9 mil (0.178mm)- Adhesive: Natural rubber-based- Backing: Polyethylene-coated cloth- Water Resistance: Excellent- Abrasion Resistance: Excellent- Tensile Strength: 18-20 lbs/in- Peel Adhesion: 36 oz/in- Temperature Range: -31°F to 176°F (-35°C to 80°C)- Hand-tearable- Conformable
Surface Compatibility
- Bonds well to smooth and rough surfaces- Conforms to irregular surfaces and shapes- Effective on poly sheeting- Suitable for use on metal ductwork- Adheres to carpets
Known backups / known substitutes
- Other industrial/professional grade duct tapes (e.g., T.R.U. CDT-36, Tesa #64662, IPG #AC30 & #AC36, 3M #6969, Scapa #248, Shurtape #PC-610 & #PC-620, Berry Global #223, Nashua #398)- Gorilla Tape (for heavy-duty tasks requiring extreme strength)- 3M Scotch Tough Duct Tape (a classic reliable option)- Gaffer's Tape (for temporary fixes, designed to leave no residue)- Foil tapes (specifically for HVAC applications)- Double-sided tapes (for applications like carpet installation or templating)- Sealing tapes (for vapor barriers and waterproofing)- FiberFix Repair Wrap (a resin-based fiber composite for broken cylindrical items)- Zip Ties (for bundling and temporary securing)- Mastic or Duct Putty (recommended for sealing HVAC ducts)- Spray-on Adhesives (for bonding various materials quickly)- Velcro Straps (reusable fastening solution)- 3M VHB (Very High Bond) tape (for permanent, high-strength installations)
Comparison Note
Bron BT-257 is a robust 9 mil industrial and contractor-grade duct tape, offering enhanced strength and durability compared to lighter general-purpose duct tapes. It is specifically designed for demanding job site applications and harsh conditions, providing superior adhesion and resistance to water and abrasion. While highly versatile for a broad range of repairs and bundling, for specialized applications such as permanent HVAC duct sealing, mastic or foil tapes are often the recommended alternatives. Similarly, for temporary fixes where residue-free removal is critical, gaffer's tape is generally preferred over standard duct tape.
