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Curing Envelope (Inner)
The inner rubber envelope that seals against the casing during curing, holding vacuum so the tread bonds cleanly without trapped air pockets.
| Compatible Tyre Sizes |
385/65 R22.5 · 385/55 R22.5 · 315/80 R22.5 · 315/75 R22.5 · 13 R22.5 · 12 R22.5 · 11.00 R22 · 12.00 R20 · 11.00 R20 · 425/55 R19.5
315/70 R22.5 · 305/70 R22.5 · 295/80 R22.5 · 295/75 R22.5 · 11 R22.5 · 10.00 R22 · 10.00 R20
275/80 R22.5 · 275/70 R22.5 · 10 R22.5 · 275/80 R20 · 9.00 R20
9 R17.5 · 8.5 R17.5 · 8 R17.5 · 235/75 R17.5 · 225/75 R17.5 · 215/75 R17.5 · 205/75 R17.5 · 265/70 R17.5 · 245/70 R17.5 · 205/65 R17.5 · 8.25 R16 · 7.50 R16 · 7.00 R16 · 235/85 R16 · 215/85 R16 · 225/75 R16 · 215/75 R16 · 245/70 R16 · 255/75 R15 · 7.50 R15
Key Features
- Removes the need for a separate curing bag, rims, or flaps
- Cuts cure cycle time by as much as 30 minutes*
- Fits standard enveloping systems with minimal setup
- Molded in one piece for consistent wall thickness
- Gives a cleaner finish on beads and inner-liner repair areas
- Extends the working life of the envelope
- Adds inner-liner protection for a tighter, more reliable seal
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