90mm, 2ply Bias Ply Repair Patches

General Info.

Product Name: 90mm Bias Tyre Repair Patch

Part No.: BP-R902

Specification: 90mm, 2ply, Round

Packaging: 10pcs/box, 24box/ctn

Key Selling Points

1. Each reinforcing ply is protected and encased in a molded ply package, ensuring strength while maintaining flexibility.

2. Designed for chemical vulcanization or low-temperature systems, offering versatility for different repair scenarios.

3. Features gray vulcanizing gum with a blue poly backing for enhanced durability and visibility.

4. Provides excellent flexibility, superior strength, and robust construction for long-lasting repairs.

Quality Guaranteed

Our products are of top quality, comparable to leading brands like Rema Tip Top and Tech. We can provide samples for your testing and evaluation to ensure satisfaction.

Description

The 90mm bias repair patches are ideal for both tubeless and tube-type tires. They offer exceptional flexibility, strength, and construction, having been proven reliable over millions of miles on the road. These patches are made with a rubber ply between the fabric and cushion gum, acting as a shock-absorbing layer. The design allows for easy application and enables repairs to be made closer to the tire bead, eliminating the need for separate sidewall repair units.

Instructions

• Inspect the tire for repairability using the manufacturer’s guidelines or HOPSON LAB standards. If repairable, mark the injury with a crayon and carefully remove the object causing the damage.
• Probe the injury to determine its size and direction, removing all debris and damaged material.
• Select the appropriate repair patch based on the injury and tire type. Apply prebuff cleaner to the area and use a rubber scraper to remove dirt and mold lubricants. Use a carbide cutter to drill the injury channel three times from the inside and three times from the outside, ensuring only good rubber remains.
• Cement the injury channel with chemical vulcanizing cement and install the corresponding vulcanizing insert. Trim flush with the tire inner liner. Mechanically buff the repair area to a smooth texture, then clean the dust with a brush or vacuum. Apply chemical vulcanizing cement to the buffed area, working it into the rubber and allowing it to dry thoroughly.
• Remove the backing and center the repair patch over the injury. Stitch it down from the center outward to eliminate trapped air.
• Finish the repair by applying inner liner sealer around the edge of the patch and the buffed area.

Note: When sending an inquiry email, please include the following if possible:

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Engine Mounting

this item is used mainly on European trucks and trailers

Howo truck engine mounting ,Mercedes benz engine seat, engine parts for Heavy trailers, Euroepan truck Chassis parts

SHANGQIU FLAT WORLD MACHINERY CO.,LTD , https://www.sqflatworldmachinery.com