BlackJack RE-645 6" Small Diameter Tire Repair Refills, "The Hot Patch", Box of 45

BlackJack RE-645 6" Small Diameter Tire Repair Refills, "The Hot Patch", Box of 45

• The BlackJack RE-645 6" Small Diameter Tire Repair Refills are professional-grade tire repair plugs designed for permanent puncture repairs in automotive and industrial tires. Manufactured using multiple strands of high-tensile fiber individually impregnated with live butyl vulcanizing rubber compound, these repair refills conform to the size and shape of the injury to create a durable, airtight seal that keeps out moisture and debris while preserving tire integrity.
• Features
  • Permanent Tire Repair Solution – Designed to provide long-lasting repairs that are guaranteed for the life of the tire when properly installed.
  • High-Tensile Fiber Construction – Manufactured using multiple strands of high-strength fiber for superior durability and reinforcement.
  • Live Butyl Rubber Compound – Each strand is individually impregnated with vulcanizing butyl rubber for excellent sealing performance.
  • Conforms to Tire Injury – Flexes and adapts to the shape and size of the puncture to seal out dirt and moisture while minimizing stress on tire belts.
  • Virtually Invisible Repair – Carbon black additive gives the repair a dark appearance that blends naturally into the tire.
  • Long Shelf Life – Shelf life exceeds 20 years when properly stored.
  • Professional and DIY Use – Ideal for tire shops, roadside service kits, fleet maintenance, and general tire repair applications.
• Specifications
  • Manufacturer: BlackJack
  • Part Number: RE-645
  • Product Type: Tire Repair Refills
  • Repair Type: Small Diameter Tire Repair Plugs
  • Length: 6 Inches
  • Diameter: Approximately 3/16 Inch (4.8 mm)
  • Quantity: 45 Refills per Box
  • Material: High-Tensile Fiber with Butyl Vulcanizing Rubber Compound
  • Application: Automotive and Industrial Tire Repair
  • Country of Origin: Taiwan
  • Shelf Life: Over 20 Years
  • Warranty: Guaranteed for the Life of the Tire
• Applications
  • Passenger vehicle tire repair
  • Light truck tire repair
  • Commercial tire service
  • Fleet maintenance operations
  • Automotive repair shops
  • Emergency roadside tire repair kits
• Additional Product Information
  • BlackJack small diameter tire repairs utilize high-tensile fibers individually coated with live butyl rubber for enhanced sealing performance.
  • The repair material conforms to the puncture path, helping eliminate stress on tire belts while sealing out contaminants.
  • The carbon black compound provides a nearly invisible appearance once installed inside the tire.
  • Large diameter BlackJack repairs measure approximately 1/4 Inch (6.4 mm) in diameter, while the RE-645 small diameter repairs measure approximately 3/16 Inch (4.8 mm).
• The BlackJack RE-645 tire repair refills are also commonly referred to as tire repair plugs, tire patch refills, vulcanizing tire strings, puncture repair inserts, tire injury repair plugs, and "The Hot Patch" tire repair refills.

Q: What size punctures are these repair refills designed for?
A: The RE-645 refills are considered small diameter repairs and measure approximately 3/16" (4.8 mm) in diameter.

Q: How many repair refills are included?
A: Each box contains 45 individual 6" tire repair refills.

Q: Are these considered permanent tire repairs?
A: Yes. BlackJack tire repairs are designed as permanent repairs and are guaranteed for the life of the tire when properly installed.

Q: What gives these repairs their sealing ability?
A: Each high-tensile fiber strand is individually impregnated with live butyl vulcanizing rubber compound for strong, flexible sealing performance.