Radial Patch 86 (3ply) 245x340 mm - 2-11-786
- Patch for tire repairs. Radial. Strong and flexible. 24,5x 34cm.
- For agricultural vehicles.
EURO Radial Repair Unit 3-Ply 245×340 mm – Xtra Seal
Repair unit for radial tyres | 3 plies of radial cord | Brand: Xtra Seal | Sold as: 1 pc.
EURO radial repair unit 3-ply 245×340 mm by Xtra Seal is a professional repair material for the regeneration of radial tyres. Designed for nail-hole repairs, reinforcement repairs and sectional repairs within the approved repair zone. Constructed from black rubber bonded to blue active rubber on a scored mylar backing. Compatible with cold vulcanisation, hot vulcanisation and the two-stage method.
Product description – EURO radial repair unit 3-ply 2-11-786
Unit 2-11-786 is used for crown area repairs in radial tyres where reinforcement with three cord plies is required. The size of 245×340 mm allows coverage of very extensive damage zones for sectional repairs and large crown damage. The radially aligned cord plies distribute stress evenly across a wider area, improving repair durability and reducing the risk of re-damage even under intensive operating conditions.
The black rubber is bonded to blue active rubber, which ensures a strong and durable bond with the prepared tyre surface. The scored mylar backing allows quick and clean removal of the protective layer immediately before installation, without risk of contaminating the bonding surface.
Features and specifications
Large 3-ply unit for covering very extensive damage zones in radial tyres.
Three-ply radial cord construction – for repairs requiring strong reinforcement.
Ensures a strong, durable bond with the prepared tyre surface during vulcanisation.
Allows quick and clean removal of the protective layer immediately before installation.
Compatible with chemical cold vulcanisation, hot vulcanisation and the two-stage method.
A trusted manufacturer of tyre repair materials, used by service centres worldwide.
Technical data
| Parameter | Value |
|---|---|
| Catalogue number | 2-11-786 |
| Brand | Xtra Seal USA |
| Designation | EURO 3-ply |
| Size | 245×340 mm |
| Number of cord plies | 3 (radial) |
| Material | Black rubber on blue active rubber |
| Backing | Scored mylar |
| Vulcanisation methods | Cold, hot, two-stage |
| Application | Radial tyre repair |
| Sold as | 1 piece |
Applications
Typical use cases
- Repair of crown damage in radial tyres requiring reinforcement with three cord plies
- Sectional repairs covering very extensive damage zones
- Repairs requiring wide coverage in the 3-ply range
- Cold vulcanisation repairs using Xtra Seal cements
- Hot vulcanisation or two-stage repair method
Frequently asked questions
How does unit 2-11-786 differ from the smaller 3-ply units?
Unit 245×340 mm (2-11-786) is one of the largest 3-ply units in the range, designed for very extensive damage zones. The smaller 3-ply units are 115×125 mm (2-11-725), 128×181 mm (2-11-735), 188×254 mm (2-11-782) and 213×290 mm (2-11-784). All have the same number of cord plies; the choice of size depends on the dimensions and shape of the repair zone.
How does a 3-ply unit differ from 2-ply and 4-ply units?
The number in the designation (1-ply, 2-ply, 3-ply, 4-ply) indicates the number of radial cord layers. 3-ply units are used for repairs requiring strong reinforcement, where 1-ply and 2-ply units are insufficient. 4-ply units are designed for repairs requiring even greater reinforcement. Selecting the correct unit depends on damage size, tyre type and the repair zone.
Which cements should be used with unit 2-11-786?
For cold vulcanisation, Xtra Seal vulcanizing cements are recommended: clear 14-008 or blue Super Blu 14-511. For hot vulcanisation, Black Vulc Cement (4-14-515) is used. After installing the unit, sealing the edges and buffed surface with Sealiner (4-14-128A) is recommended.