Peerless Industrial Group
Peerless Industrial Group Tire Chains Single Bus & RV V-Bar PK2 QG2821
$67.99
0.0008145BTC
In stock
Xtra Seal
Xtra Seal 13-621 Tire Plug Stems 3/16 in 20 pk
Pack of 20 rubber tire plug stems, 3/16 inch diameter, for chemical or heat vulcanisation repair
- ColorBlack
- Height1.00
- Length1.00
- Weight0.20
- Width1.00
- Rubber construction withstands vulcanization heat and chemicals
- 3/16 inch diameter fits standard puncture sizes
- Pre-coated with vulcanizing gum for immediate bonding
- Twenty stems per pack cover multiple repairs
- Black colour blends with tyre tread for discreet finish
Repair kit for punctures
Xtra Seal 13-621 plug stems come in a pack of 20 black rubber pieces measuring 3/16 in diameter. They are designed for chemical or heat vulcanisation and arrive dipped with vulcanising gum. Professional technicians and DIY motorists use them to seal tread-area punctures on passenger and light-truck tyres.
Fits standard insertion tools
Each stem requires a compatible spiral probe and insertion needle, plus vulcanising cement if the repair procedure calls for it. The pre-coated gum reduces the need for extra sealant during installation. The 20-piece quantity keeps a workshop or vehicle kit stocked for multiple repairs without frequent reordering.
Holds under sustained pressure
Once vulcanised, the rubber body bonds to the tyre casing and maintains an airtight seal through repeated heat cycles and highway speeds. The gum coating cures into the injury channel, resisting moisture and flex fatigue better than temporary string plugs alone. Not intended for sidewall damage or holes larger than the 3/16 in stem diameter.
Highlights
- Rubber construction withstands vulcanization heat and chemicals
- 3/16 inch diameter fits standard puncture sizes
- Pre-coated with vulcanizing gum for immediate bonding
- Twenty stems per pack cover multiple repairs
- Black colour blends with tyre tread for discreet finish
Specifications
| Brand | XTRA SEAL |
|---|---|
| Color | Black |
| Height | 1.00 |
| Length | 1.00 |
| Weight | 0.20 |
| Width | 1.00 |
Questions about this item
How many 3/16 in plug stems are included in the 13-621 pack?
The pack contains 20 black rubber plug stems, each 2 1/4 in long and 3/16 in diameter, dipped with vulcanizing gum for chemical or heat vulcanization repairs.
Do the rubber stems generate heat or require power during a repair?
No, the stems are passive rubber pieces coated with vulcanizing gum; they create a seal through chemical or heat vulcanization without any electrical draw or heat generation of their own.
What tools or materials must I already have to use these plug stems?
You need a compatible insertion tool, vulcanizing cement or a heat vulcanization source, and a prepared puncture channel in the tire before installing the gum-dipped stems.
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