L sealer spares

We offer a wide range of  L Sealer spares ranging from consumables such as PTFE tapes to temperature controllers and transformers.

All items ordered from stock are dispatched next day delivery as standard.

L Sealer Spares Kits

We are pleased to be able to offer our customers a range of spares kits for your L-Sealers.

Kits include:L Sealer Spares Kit

  • Insulation Strips
  • Blind Set
  • Base Rubber
  • Sealing Wire
  • Zone Tape
  • PTFE Tape
  • O Rings

Buying a kit ensures you have all the consumables needed to keep your L-Sealer running, and is cheaper than buying the items individually.



  • L Sealer Spares insulationInstalled above the sealing wire.
  • Protects the L-Sealer from the heated sealing wire.

Blind Set

  • Set of 3 pieces of Teflon.L Sealer Spares - Blind set
  • Placed over the sealing wire to ensure clean sealing.
  • USFDA approved.

Base Sponge

  • L Sealer Spares - Base SpongePlaced in the channel of your L-Sealer.
  • Soft to allow complete sealing of your products.
  • We recommend changing both Base Sponge at the same time.

Sealing Wire

  • Used in L-Sealers to seal the area.
  • Supplied in rolls.
  • Composition gives good oxidation resistance under frequent temperature changes.
  • Can be used up to operating temperatures of 1200°C.

Zone Tape

  • L Sealer Spares - Zone TapeA tape placed directly over the Base Sponge.
  • Non-adhesive area in the middle.
  • Wider PTFE tape can be used as an alternative.
  • Heat resistant -73°C to +260°C.
  • USDFA approved.
  • Non-combustable – self extinguishing.


  • L Sealer Spares - PTFE tape

    Offered in a range of widths.

  • Adhesive over the whole area.
  • Placed over the Zone Tape.
  • USDFA approved.
  • Heat resistant -73°C to +260°C.
  • Non-combustible – self extinguishing.


We also provide a range of non consumable L Sealer Spares such as:

  • Terminal blocks
  • Terminal block springs
  • Temperature controllers
  • Temperature control dials
  • Transformers
  • Head Springs
  • Silicone wire
  • Spiked rollers


Should you wish to make a purchase of any of the L Sealer Spares above or for any other queries, please don’t hesitate to contact our helpful staff.