PREMA Stem Inserts with Wire Lead for Flat Tire Repair. Pre-Cured, Self-Vulcanizing Inserts - Available in Various Sizes 2171 Manufacturer Part Number: 531148BLK

Manufacturer Part Number: 531148BLK

3⁄8 inch x 24-T

front tractor

Each pack contains 100 tire repair units

PREMA Stem Inserts with Wire Lead for Flat Tire Repair. Pre-Cured, Self-Vulcanizing Inserts - Available in Various Sizes 2171 Manufacturer Part Number: 531148BLKDescription PREMA's popular stem insert repair units for crown repairs of passenger and light truck tires seals tire injuries to prevent tire failure. Our stem insert repair units are available in a range of sizes and feature a fully cushion wrapped stem with guide wire for ease of installation. For permanent and best results, always use with an appropriate PREMA patch, carbide cutter and use PFC 8 or PFC 32 PREMA Ultra Fast Dry Vulcanizing Cement. If