ZERINT Tyre Repair Patches - 96 pcs Multi-Size Kit (41–57mm) self-vulcanizing, heavy-duty

ZERINT Professional Self-Vulcanizing Tire Repair Patches are a mixed-size set of 96 chemical vulcanization patches designed to seal punctures in radial and bias-ply tires as well as inner tubes.

This kit supplies technicians and DIYers with a wide selection of black vulcanizing gum patches backed with blue polyfilm for easy handling and reliable adhesion during chemical vulcanization. Packaged in a compact box, the assortment covers common puncture sizes and shapes so you can match the repair patch to the damage instead of forcing a one-size-fits-all solution.

What sizes are included and why does variety matter?

The set contains 96 patches in five sizes to suit different puncture dimensions and repair positions: round and square patches to address both small and larger punctures. Using the correctly sized patch reduces the risk of edge lifting and creates a stronger, longer-lasting bond when vulcanized chemically.

• 24 × 41 mm diameter (1 5/6") round patches
• 12 × 57 mm diameter (2 1/4") round patches
• 24 × 45 × 45 mm square patches (1 3/4" × 1 3/4")
• 12 × 57 × 57 mm square patches (2 1/4" × 2 1/4")
• 24 × 38 × 61 mm oblong patches (1 1/2" × 2 3/8")

How does the self-vulcanizing design perform during a chemical repair?

These patches are manufactured from black vulcanizing gum with a blue poly backing that simplifies positioning and handling. When used with a compatible vulcanizing cement or adhesive, the rubber compound chemically fuses with the tire casing to form an integrated repair rather than merely sticking on.

• Black vulcanizing gum formulated for chemical bonding
• Blue poly backing protects adhesive until ready to apply
• Designed for use with standard chemical vulcanization methods

Can these patches be used on different types of tires and inner tubes?

Yes — the patches are made for radial and bias-ply tire repairs and are also usable on inner tubes where chemical vulcanization is appropriate. They are intended for punctures and small cuts; for bead, shoulder, or sidewall failures follow manufacturer guidance and professional repair standards.

• Suitable for radial and bias-ply tire casings
• Compatible with inner tube repairs via chemical vulcanization
• Not a substitute for structural sidewall or bead repairs

What are the practical benefits in a workshop or roadside kit?

The assortment helps shops and fleet operators reduce downtime by matching patch size to the puncture quickly, cutting wasted inventory and improving repair quality. The durable backing and ready-to-use shape make the patches easy to store and apply during routine maintenance or emergency fixes.

• 96 patches provide ample supply for multiple repairs
• Mixed shapes reduce the need for trimming or improvisation
• Compact box keeps patches organized and protected

Who is this for: The ZERINT 96-piece patch kit suits professional tire technicians, service centers, fleet maintenance teams, and experienced DIYers who perform chemical vulcanization repairs. If you need a robust inventory of proven patch sizes and a product designed specifically for chemical bonding in radial and bias-ply tires or inner tubes, this kit covers common repair scenarios without excess waste.