ZERINT TP-M13W Tire Repair Patch Kit – Wrapped Stem Patch Kit 1/6 x 1 3/8, 1/4 x 1 3/4, 3/8 x 2 3/8 (8 pcs Each)

Overview

The ZERINT TP-M13W Combination Repair Unit Kit is designed to give tire technicians a versatile, three-size patch solution. Each patch comes with a wrapped stem and vulcanizing gum, enabling compatibility with common vulcanization methods. The gray vulcanizing gum is backed by a blue poly layer for visibility, while the stem itself is wrapped in premium vulcanizing gum to support solid adhesion. This kit aims to provide practical options for repairing punctures on typical tire types without claiming guaranteed results.

What you get

• Wrapped stem 1/6 inch, patch 1 3/8 inch (35 x 4 mm) – 8 pieces
• Wrapped stem 1/4 inch, patch 1 3/4 inch (45 x 6 mm) – 8 pieces
• Wrapped stem 3/8 inch, patch 2 3/8 inch (60 x 9 mm) – 8 pieces

Key compatibility and setup

• Suitable for use in radial and bias ply tires
• Designed for chemical vulcanization or heat vulcanization methods
• Patch and stem feature gray vulcanizing gum with blue poly backing
• Stem portion is wrapped with premium vulcanizing gum for reliable adhesion

Practical use scenarios

Whether in a workshop or on the road, this kit provides options for punctures ranging from small to medium. The wrapped stems facilitate handling and precise placement, while the patch sizes let you tailor the repair to the tire’s specific patch area. The combination of vulcanizing gum and backing materials supports alignment and material behavior during the curing process.

Important considerations: outcomes depend on proper surface preparation, curing method, and the tire’s condition. The kit offers materials that align with standard vulcanization workflows, supporting careful, detail-oriented patching as part of routine tire service.

Materials and handling

• Gray vulcanizing gum with blue backing enhances visibility during setup
• Premium vulcanizing gum on the stem provides solid bonding potential
• Eight patches per size keep you equipped for multiple repairs

Storage and care

Store in a cool, dry place away from direct heat or moisture to preserve the vulcanizing gum’s performance over time. Proper storage helps maintain patch flexibility and ease of use when you need it most.