REMA REM-PN-21 Bias Ply Repair Unit, AG, 14-1/2", 4-Ply (Box of 5)
REMA REM-PN-21 Bias Ply Repair Unit, AG, 14-1/2", 4-Ply (Box of 5)

Rema

REMA REM-PN-21 Bias Ply Repair Unit, AG, 14-1/2", 4-Ply (Box of 5)

$283.97
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Black REMA tire repair patch with 4-ply construction in packaging

Professional Grade Tire Repair Patch - REMA Bias Ply Agricultural (PN-21, Box of 5)

Heavy-Duty 14.5-Inch (368 mm) Bias Ply Tire Patches

The REMA PN-21 is a professional-grade tire repair patch specifically engineered for agricultural and heavy-duty tire repairs. This 4-ply bias construction patch delivers superior strength for tractors, combines, and farm equipment, with each 14.5-inch patch providing extensive coverage for reliable, long-lasting repairs.

Key Benefits

Maximum Coverage Area - At 14.5 inches, this large tire patch covers more damaged area than standard patches, reducing the need for multiple repairs on the same tire section.
Agricultural-Specific Design - Built to withstand the unique stresses of farm equipment operation, including heavy loads, sharp debris, and extreme field conditions that destroy weaker patches.
Professional 4-Ply Construction - Multiple reinforcement layers provide the strength needed for bias-ply tires under demanding agricultural use, preventing patch failure and extending tire life.

Ideal Applications

  • Tractor tire section repairs on bias-ply agricultural tires.
  • Combine harvester and heavy farm equipment tire patching.
  • Industrial and off-road vehicle tire repairs requiring extra strength.
  • Both tube-type and tubeless bias-ply tire applications.
  • Sidewall and tread area injuries on large agricultural tires.

Technical Specifications

REMA PN-21 Tire Repair Patch Specifications
Specification Details
Size 14.5 in (368 mm)
Construction 4-Ply Bias Construction
Quantity 5 patches per box
Application Agricultural / Industrial Bias-Ply Tires
Compatibility Tube-type and Tubeless Bias-Ply Tires
Vulcanizing System Cold Vulcanizing Compatible
Brand REMA Tip Top

Installation Requirements

For optimal results, use with REMA Tip Top cold vulcanizing systems and Special Blue Cement. The integrated blue bonding layer ensures compatibility with all current vulcanizing methods. Always select appropriate stem insert units and carbide cutters for permanent, professional-grade tire repairs.

Get Professional Agricultural Tire Repairs

Don't let tire damage sideline your equipment during critical seasons. Each box contains 5 heavy-duty patches designed specifically for the demands of agricultural operations.

Order your REMA PN-21 tire repair patches today for reliable, long-lasting agricultural tire repairs.

Frequently Asked Questions

Q: How does this compare to standard tire repair patches? A: The REMA PN-21 features 4-ply construction and 14.5-inch size, providing significantly more strength and coverage than standard automotive patches designed for lighter-duty applications. Standard patches typically range from 2-6 inches and use single or dual-ply construction, making them unsuitable for the heavy loads and harsh conditions that agricultural equipment encounters in field operations.
How does this compare to standard tire repair patches?

The REMA PN-21 features 4-ply construction and 14.5-inch size, providing significantly more strength and coverage than standard automotive patches designed for lighter-duty applications.

Q: Can these patches be used on tubeless tires? A: Yes, these bias-ply repair units work on both tube-type and tubeless agricultural tires. The integrated blue bonding layer ensures compatibility with modern vulcanizing systems. This versatility makes them suitable for older tractors with tube-type tires and newer machinery with tubeless systems.
Can these patches be used on tubeless tires?

Yes, these bias-ply repair units work on both tube-type and tubeless agricultural tires. The integrated blue bonding layer ensures compatibility with modern vulcanizing systems.

Q: What size tire damage can this patch repair? A: At 14.5 inches, this patch covers large damaged areas that smaller patches cannot handle. It is suitable for significant sidewall injuries, tread separations, or clustered punctures. The broader coverage helps reduce repair failures and extend tire life in demanding agricultural conditions.
What size tire damage can this patch repair?

At 14.5 inches, this patch can repair large sections of damaged tire area. It's specifically designed for significant injuries that smaller patches cannot adequately cover.

Q: Do I need special cement for installation? A: For best results, use REMA Tip Top Special Blue Cement with appropriate stem insert units and carbide cutters for permanent bonding. While the patch works with other vulcanizing systems due to its integrated bonding layer, REMA components create optimal chemical bonds for agricultural conditions.
Do I need special cement for installation?

For best results, use REMA Tip Top Special Blue Cement along with appropriate stem insert units and carbide cutters to ensure a permanent, reliable repair bond.

About the Brand

Rema

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