PREMA PCS-3 Stem Inserts with Wire Lead for Flat Tire Repair. Pre-Cured, Self-Vulcanizing Inserts for Tire Injuries Up to 8mm in Diameter. 20 Flat Tire Nail Hole Repair Units.

Product Information

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Box of 20 PREMA PCS-3 stem inserts with wire leads for flat tire repair up to 8mm in diameter. Each box includes 20 tire repair stem inserts.
PREMA’s fully cushion wrapped tire repair inserts are specially contoured for easy installation. These units fill the tire injury hole up to 5/16 inch (8mm) in diameter and are the perfect solution for tire injuries that are at an angle greater than 25 degrees.
For best results always select the corresponding PREMA repair unit, carbide cutter CC-8, and and PFC-8 or PFC-32 PREMA Ultra Fast Dry Vulcanizing Cement.
Includes built in wire lead to make installation a breeze. Essential for all tire repair kits.

Product Description

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 an injury angle is more than 25 degrees, repair with a two piece PREMA stem and repair unit.