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.

 

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
3-033W	SP 03 W	3.6	9/64	35	1 3/8	3	1/8	3 mm	24	96
3-034W	SP 4.5 W	5.4	7/32	45	1 49/64	4.5	11/64	4.5mm	24	16
3-036W	SP 06 W	7.3	9/32	55	2 11/64	6	1/4	6 mm	24	18
3-038W	SP 08 W	9.6	3/8	65	2 9/16	8	15/16	8 mm	24	18
3-040W	SP 10 W	12	15/32	80x80 sq	35/32x35/32	10	3/8	10 mm	10	18
3-043R	SP B 13 R	16	5/8	150x150 oc	5 29/32x 329/32	13	1/2	13 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.