Product Overview
The PREMA PB-8 Bias Ply Repair Unit is a heavy-duty, professional repair patch engineered for permanent repairs to bias-ply tube and tubeless tires. Featuring a reinforced 6-ply construction, the PB-8 is designed to repair larger crown, shoulder, and sidewall injuries commonly found on commercial truck, agricultural, industrial, construction, and off-the-road (OTR) tires. It is intended for installation using PREMA Ultra Fast Dry Vulcanizing Cement for maximum adhesion and long-lasting repair performance.
Manufactured with PREMA's premium repair compounds, the PB-8 offers outstanding flexibility while restoring structural strength to damaged bias-ply tires. Its large 11-3/4 × 11-3/4 inch (298 × 298 mm) repair area makes it ideal for demanding heavy-duty tire repairs where durability and reliability are essential.
Features
- Professional-grade bias-ply tire repair unit
- Heavy-duty 6-ply reinforced construction
- Repairs crown, shoulder, and sidewall injuries
- Suitable for tube and tubeless bias-ply tires
- Premium soft-gum repair compound for superior adhesion
- Designed for permanent chemical vulcanization repairs
- Installs with PREMA Ultra Fast Dry Vulcanizing Cement
- Ideal for commercial truck, agricultural, industrial, and OTR tire service
Specifications
- Part Number: PB-8
- Brand: PREMA
- Product Type: Bias Ply Repair Unit
- Patch Size: 11-3/4 × 11-3/4 in. (298 × 298 mm)
- Ply Rating: 6 Ply
- Application: Bias-Ply Tube & Tubeless Tires
- Repair Area: Crown, Shoulder & Sidewall
- Installation Method: Chemical Vulcanization
- Recommended Cement: PREMA Ultra Fast Dry Vulcanizing Cement
- Package Quantity: 5 Repair Units per Box
Recommended Applications
- Commercial truck tires
- Agricultural equipment tires
- Construction equipment tires
- Industrial equipment tires
- Off-the-road (OTR) tires
- Heavy-duty fleet maintenance
- Professional tire repair shops
The PREMA PB-8 is built for demanding bias-ply tire repairs where exceptional strength and durability are required. Its large repair area and reinforced construction provide dependable, long-lasting repairs while maintaining tire flexibility under heavy service conditions.
