Stem Repairs

Stem-Patch Combination Repair Unit

Stem-patches are the ultimate tire repair of choice for quality high performance standard automobile to commercial truck tires. The Stem Patch offers a vulcanizing rubber stem and cap unit that vulcanizes to both the injury and the inner liner of the tire for straight through punctures and injuries up to 25 degrees off centre.

Utilizing a rubber reinforced body that vulcanizes to the tires inner liner combined with a vulcanizing rubber stem that bonds around the injury, performing an air tight seal around the stem plug.

Stem Insert Only- Soft Gum with Lead Wire

For bias and radial tires. Metal stem allows for easy insertion. Stem wrapped with grey gum, and vulcanizes with chemical vulcanizing cement to the injury.

 

stem-repairs-3stem-repairs-2

Part # Product Code Stem Diameter Ø Injury Size Ø Carbide Cutter Qty/Box Boxes/ Cases
3-006SI SI 06 W 7.2 9/32 6 1/4 4.5 mm 25 390
3-008SI SI 08 W 9.6 3/8 8 5/16 6 mm 20 297
3-010SI SI 10 W 12 15/32 10 3/8 8 mm 20 168
3-013SI SI 13 W 16 5/8 13 1/2 10 mm 10 178
3-020SI SI 20 W 24 15/16 20 3/4   10 66
3-025SI SI 25 W 30 1 3/16 25 1   10 42

Injury penetration on angle exceeds 25°, use the stem insert. To be reinforced with suitable repair unit.

Stem Patch – Soft Gum with Lead Wire

For bias and radial tires. metal stem cover allows for easy insertion. Grey gum on the cap and steam vulcanizes with chemical vulcanizing cement to the inner liner and the injury.

Part # Product Code Stem Diameter Ø

Injury Size Ø

Injury Size Ø

Use Carbide Cutter

Qty/Box

Boxes/
Case
MM Inches MM Inches MM Inches
3-003W SP 03 W 3.6 9/64 35 1 3/8 3 1/8 3 mm 24 96
3-036W SP 06 W 7.3 9/32 55 2 11/64 6 1/4 4.5 mm 24 18
3-038W SP 08 W 9.6 3/8 65 2 9/16 8 15/16 6 mm 24 18
3-040W SP 10 W 12 15/32 80x80 sq 35/32x35/32 10 3/8 8 mm 10 18
3-043R SP B 13 R 16 5/8 150x150 oc 5 29/32x 329/32 13 1/2 10 mm 6 12
3-050R SP B 20 R 24 15/16 170x170 oc 6 11/16x 6 11/16 20 3/4   6 12
3-040RR SP 10 RR 30 1 3/16 80x80 sq 35/32x35/32 25 1   10 18

Injury penetration angle within 25°, use the stem repair units.

Stem Patch – Soft Gum with Quill

For bias and radial tires. Quill cover allows for easy insertion. Grey gum on the cap only vulcanizes with chemical vulcanizing cement to the inner liner.

Part # Product
Code
Stem Diameter Ø  Repair Unit Ø Injury Size Ø Cutter Size Qty/Box

Boxes/
Case

MM Inch MM Inch MM Inch
3-036Q SP 06 Q 7.2 9/32 55 2 11/64 6 1/4 4.5 mm 24 18
3-038Q SP 08 Q 9.6 3/8 65 2 9/16 8 5/16 6 mm 24 18

Injury penetration angle within 25°, use the stem repair units.