Stems for Bias & Radial Tyres


  • Bestpatch stem units made of cured special rubber compound wrapped with dual cure cushion gum.
  • Repairs using stem repair units eliminates long filler gum curing time.
  • Stems used when the angle of injury is more than 20o¬†where plug repairs cannot be used.
  • Radial or Bias ply patches to be used for reinforcement. Use with chemically or heat.
  • Appropriate carbide cutters to be used for steel belted radial tyres and bias plug cutters for bias ply nylon tyres.
    • For perfect compression fit of the stem in the tyre, stem size should be larger than the injury size.
    • Use with bestpatch chemical vulcanizing fluid for perfect bonding.

Stems

Ref.No.
Description
Plug Patch Size
Injury Size
Ply
Carbide Cutter
Bias Cutter
Box Qty
Applications
3011
Stem 9
Stem 9mm
Length 40mm
1/4" (6mm) Injury
-
CC-1A
-
10
3012
Stem 12
Stem 12mm
Length 45mm
3/8" (9mm) Injury
-
CC-3
BC-0
10
3013
Stem 16
Stem 16mm
Length 70mm
1/2" (12mm) Injury
-
CC-4
BC-1
10
3014
Stem 22
Stem 22mm
Length 70mm
3/4" (20mm) Injury
-
CC-5
BC-2
10
3015
Stem 30
Stem 30mm
Length 70mm
1" (25mm) Injury
-
CC-6
BC-3
10