Units offer the benefits of a plug and patch in one. A built-in stem and lead wire push through from inside of the tyre, making a complete, permanent seal inside. It also makes a permanent seal through the tread with the rubberconstructed patch and stem. A fast, easy repair for radial and bias-ply tyres.
Feature
| 1. For use in radial and bias ply tires |
| 2. Designed for chemical or heat vulcanization |
| 3. Patch portion has gray vulcanizing gum with blue poly backing |
| 4. Stem portion is wrapped with gray vulcanizing gum |
| 5. No special insert tools required. Use carbide cutter to prepare injury channel. Install from the inside, pull through, and cut off wire. |
| 6. The patch plug combo units offer the benefits of a plug and patch in one. |
| 7. Combination patch/stem unit for crown, shoulder or sidewall injuries in passenger, speed rated tires, run flat tires, light truck and truck tires. |
| 8. Available in a wide range of sizes. |
Parameters
| Part No. | Description | Box Qty (pcs/box) | CTN Qty (box) | |
| MP-264 | Patch Size (26mm),Stem Diameter (4mm) | 60 | 36 | |
| MP-364 | Patch Size (36mm),Stem Diameter (4mm) | 24 | 36 | |
| MP-366 | Patch Size (36mm),Stem Diameter (6mm) | 24 | 36 | |
| MP-466 | Patch Size (46mm),Stem Diameter (6mm) | 24 | 36 | |
| MP-507 | Patch Size(56mm),Stem Dia(7mm) | 24 | 48 | |
| MP-609 | Patch Size (60mm),Stem Diameter (9mm) | 24 | 27 | |
| mp-912 | Patch Size (88*88mm),Stem Dia(12mm),SquareShape | 24 | 12 | |
| MP-1014 | Patch Size (100*100mm),Stem Diameter (14mm),Square | 24 | 12 | |
| MP-1018 | Patch Size(100*100mm),Stem Dia(18mm) | 24 | 12 | |
Using Method
1. REPAIR PROCEDURES FOR COMBINATION REPAIR UNITS Before repairing, mark and remove puncturing object. With tyre inflated, apply soap solution to damaged area to determine if air loss is from one or more punctures. Remove tyre from wheel carefully to avoid further damage and place on spreader. |
2. PROBING Probe puncture to determine size and direction of injury, making sure to remove all foreign materials. DO NOT repair it when injury is beyond puncture repair limits. |
3. INTERNAL EXAMINATION Spread the beads and mark the damaged area with a crayon. Carefully inspect tyre to ensure that all damage is within repairable limits. If limits are exceeded, DO NOT repair the tyre. |
4. REPAIR UNIT SELECTION If injury is 1/4''(6mm) or smaller in diamater and angle does not exceed 25Y, a combination repair unit is the easiest method of repair. Reinforced Combination Units are for tread area only Universal and Lead-Wire Combination Units may be used in any repairable area. |
5. CLEANING Using buffing solution and an inner scraper, clean thoroughly an area slightly larger than the patch head of the repair unit. This serves to remove dirt and mold lubricants for better adhesion. |
6. BUFFING Using a buffing wheel, buff repair area to texture taking care not to gouge the inner liner. Using appropriate reamer of cutter(for lead-wire units), drill injury channel from inside and from outside, removing damaged cables and debris. Vacuum away buffing dust. |
7. CEMENTING Apply vulcanizing cement to the injury channel and prepared repair area. Work cement into the rubber. DO NOT puddle or scrape pff. ALLOW CEMENT TO DRY THOROUGHLY. |
8. INSERTION Remove backing from patch head(and stem fo Lead-Wire Units) DO NOT touch gum surface. Push quill or lead wire into the injury from inside and pull through with pliers. Pull until patch head is seated firmly against the inner liner. |
9. FINISH REPAIR Thoroughly stitch the patch bead to the inner liner working from the center outward to remove any trapped air. Cut the stem 1/8'' above tread surface. Apply Inner Liner Sealer to overbuffing area and allow to dry. |
Company Profile
Ningbo Hopson Chemical Industry Limited is a specialized glue adhesives manufactory.
We have passed American ASTM Standard, European EN71 Standard, SGS Certificate and Quality Management System ISO9001:2000.
We are mainly producing cyanoacrylate adhesives, nail glues, eyelash glues, epoxy resins glues, tire repair cements and other adhesives. We have more than ten years of experience in the research and development of high property adhesives.
Our products are focused on environmental protection and high quality. We are able to provide products that meet your strict requirements.
Exhibition
NINGBO HOPSON CHEMICAL INDUSTRY CO.,LTD. attends exhibitions each year to US, Germany,Dubai ,Arab,India, Shanghai etc.
Many regular and new customers visited us, and take interested in our products. You can always find something new and different at
our booth.
Our professinal sales and technical team will be there offering our best service for you.
Certifications
FAQ
