REMA REM-PN-4 Bias Ply Repair Unit, 5-3/4" Diameter, 2-Ply, Box of 10

Q: What size punctures can the REM-PN-4 repair? A: This 5-3/4 inch (146 mm) patch effectively repairs medium to large punctures in bias ply tire treads and shoulder areas. The generous diameter covers damage that smaller patches cannot address, making it ideal for significant punctures while ensuring proper overlap around the damaged area for secure adhesion and long-lasting repairs.

Q: What size punctures can the REM-PN-4 repair? This 5-3/4 inch (146 mm) patch effectively repairs medium to large punctures in bias ply tire treads and shoulder areas. The generous diameter covers damage that smaller patches cannot address, making it ideal for significant punctures while ensuring proper overlap around the damaged area for secure adhesion and long-lasting repairs.

Q: How does this compare to radial tire repair patches? A: Bias ply patches like the PN-4 are specifically engineered for bias construction tires with cross-ply cord layers, while radial patches work with radial tire construction featuring perpendicular steel belts. The adhesive compounds and flexibility characteristics differ between these patch types to match the specific tire construction and stress patterns encountered during use.

Q: How does this compare to radial tire repair patches? Bias ply patches like the PN-4 are specifically engineered for bias construction tires with cross-ply cord layers, while radial patches work with radial tire construction featuring perpendicular steel belts. The adhesive compounds and flexibility characteristics differ between these patch types to match the specific tire construction and stress patterns encountered during use.

Q: Can I use this patch with cold vulcanization methods? A: Yes, the REM-PN-4 works effectively with both hot and cold vulcanization repair systems when used with appropriate REMA cements and preparation procedures. Cold vulcanization offers convenience for field repairs, while hot vulcanization provides maximum bond strength. Always follow REMA TIP TOP guidelines for your chosen vulcanization method and cement type.

Q: Can I use this patch with cold vulcanization methods? Yes, the REM-PN-4 works effectively with both hot and cold vulcanization repair systems when used with appropriate REMA cements and preparation procedures. Cold vulcanization offers convenience for field repairs, while hot vulcanization provides maximum bond strength. Always follow REMA TIP TOP guidelines for your chosen vulcanization method and cement type.

Q: What vehicles typically use bias ply tires that need this patch? A: Older passenger cars manufactured before the 1980s, some light trucks, agricultural equipment like tractors and implements, certain industrial vehicles, and specialty applications still use bias ply tire construction. These tires require specialized repair patches designed for their unique cord construction and flexibility characteristics compared to modern radial tires.

Q: What vehicles typically use bias ply tires that need this patch? Older passenger cars manufactured before the 1980s, some light trucks, agricultural equipment like tractors and implements, certain industrial vehicles, and specialty applications still use bias ply tire construction. These tires require specialized repair patches designed for their unique cord construction and flexibility characteristics compared to modern radial tires.

Q: How many tire repairs can I complete with one box? A: Each box contains 10 individual patches, allowing you to repair 10 separate tire punctures when proper vulcanization procedures are followed. This quantity is ideal for automotive shops, fleet maintenance operations, or agricultural facilities that need multiple repairs. Store unused patches in a cool, dry location to maintain their effectiveness.

Q: How many tire repairs can I complete with one box? Each box contains 10 individual patches, allowing you to repair 10 separate tire punctures when proper vulcanization procedures are followed. This quantity is ideal for automotive shops, fleet maintenance operations, or agricultural facilities that need multiple repairs. Store unused patches in a cool, dry location to maintain their effectiveness.

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REMA tire repair patch in packaging box showing 10 bias ply units

Professional Grade Repair - REMA Bias Ply Tire Repair Patch (REM-PN-4, 10 Pack)

Heavy-Duty 2-Ply Construction for Lasting Tire Repairs

The REMA REM-PN-4 is a professional bias ply tire repair patch designed for permanent repairs on passenger and light truck tires. Featuring 2-ply reinforced construction and measuring 5-3/4 inches (≈146 mm) in diameter, this tire patch repair solution provides reliable repairs for medium to large punctures in the tread and shoulder areas. Each box contains 10 patches suitable for both hot and cold vulcanization repair methods.

Key Benefits

Long-Lasting Vulcanized Bond - Engineered with premium rubber compounds that create a permanent seal when properly applied with REMA vulcanizing systems, eliminating the need for repeated repairs.

Handles Large Punctures - The 5-3/4 inch diameter covers medium to large tire damage that smaller patches cannot address, providing comprehensive repair coverage for various puncture sizes.

Reinforced 2-Ply Strength - Double-layer construction provides superior flexibility and durability compared to single-ply alternatives, maintaining tire integrity under load and temperature changes.

Perfect For These Applications

Passenger car bias ply tire repairs in tread and shoulder areas.
Light truck and commercial vehicle tire maintenance programs.
Automotive repair shops using professional vulcanization equipment.
Fleet maintenance operations requiring reliable tire repair solutions.
Cold patch tire repair when hot vulcanization equipment is unavailable.
Agricultural and industrial bias ply tires on compatible vehicles.

Technical Specifications

REMA REM-PN-4 Tire Repair Patch Specifications
Specification	Value
Model Number	REM-PN-4
Patch Type	Bias Ply Repair Unit
Diameter	5-3/4 inches (≈146 mm)
Ply Rating	2-Ply Construction
Quantity per Box	10 Units
Repair Areas	Tread, Shoulder
Vulcanization Method	Hot & Cold Compatible
Tire Compatibility	Bias Ply Passenger/Light Truck

Installation Requirements

Requires REMA vulcanizing equipment and compatible cements for permanent adhesion:

Clean and prepare the puncture area using carbide cutters and buffing tools.
Apply REMA Special Cement BL or Special Blue Cement as directed.
Position patch over prepared area and vulcanize using hot or cold methods per REMA specifications.
Allow proper curing time before returning tire to service.

Always use genuine REMA TIP TOP cements and follow manufacturer guidelines.

Get Professional Tire Repair Patches Today

Order your REMA REM-PN-4 tire repair patches now and ensure your shop has the quality supplies for professional results.

Frequently Asked Questions

What size punctures can the REM-PN-4 repair?

This 5-3/4 inch (146 mm) patch effectively repairs medium to large punctures in bias ply tire treads and shoulder areas. The generous diameter covers damage that smaller patches cannot address, making it ideal for significant punctures while ensuring proper overlap around the damaged area for secure adhesion and long-lasting repairs.

How does this compare to radial tire repair patches?

Bias ply patches like the PN-4 are specifically engineered for bias construction tires with cross-ply cord layers, while radial patches work with radial tire construction featuring perpendicular steel belts. The adhesive compounds and flexibility characteristics differ between these patch types to match the specific tire construction and stress patterns encountered during use.

Can I use this patch with cold vulcanization methods?

Yes, the REM-PN-4 works effectively with both hot and cold vulcanization repair systems when used with appropriate REMA cements and preparation procedures. Cold vulcanization offers convenience for field repairs, while hot vulcanization provides maximum bond strength. Always follow REMA TIP TOP guidelines for your chosen vulcanization method and cement type.

What vehicles typically use bias ply tires that need this patch?

Older passenger cars manufactured before the 1980s, some light trucks, agricultural equipment like tractors and implements, certain industrial vehicles, and specialty applications still use bias ply tire construction. These tires require specialized repair patches designed for their unique cord construction and flexibility characteristics compared to modern radial tires.

How many tire repairs can I complete with one box?

Each box contains 10 individual patches, allowing you to repair 10 separate tire punctures when proper vulcanization procedures are followed. This quantity is ideal for automotive shops, fleet maintenance operations, or agricultural facilities that need multiple repairs. Store unused patches in a cool, dry location to maintain their effectiveness.

About the Brand

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