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Semperfli Waxed Thread

Product Code

A stronger, flatter easy to split pre-waxed thread which gives you more grip and prevents materials slipping.

Sizes Available: 8/0 (105 Denier) or 12/0 (70 Denier), 240yds spools

Colours Available: Black, White. Red, Medium Olive, Tan and Hot Orange

Using similar techniques as with Nano Silk they extruded thin Polyester strands which were then slightly twisted and had a light amount of wax added to them. The amount of wax added has been specifically applied after consultations with top Professional Fly Tyers.

  • Flatter than other threads giving more grip to prevent materials slippage.
  • With a light wax coating to provide grip but not enough to clog a bobbin holder.
  • Strength has always been a base line consideration at Semperfli so the 8/0 is 40% stronger than comparable threads.
  • 240 yards per spool making it highly cost-effective.
  • Available in 8/0 / 105 Denier and 12/0 / 70 Denier 


Customer Reviews

Size/Variant Colour Price
12/0 / 70 Denier Black 2.99
12/0 / 70 Denier Hot Orange 2.99
12/0 / 70 Denier Medium Olive 2.99
12/0 / 70 Denier Red 2.99
12/0 / 70 Denier Tan 2.99
12/0 / 70 Denier White 2.99
8/0 / 105 Denier Black 2.99
8/0 / 105 Denier Hot Orange 2.99
8/0 / 105 Denier Medium Olive 2.99
8/0 / 105 Denier Red 2.99
8/0 / 105 Denier Tan 2.99
8/0 / 105 Denier White 2.99
  • FREE fast 1-3 day delivery to mainland UK* on ALL orders
  • Upgrade to next working day available for £4.99 (order before 3pm)
  • Premium Delivery to Highlands and Islands, Isle of Man and Northern Ireland is FREE* on ALL orders
  • Delivery to Republic of Ireland is FREE on orders over £150
  • Delivery to the EU & Channel Islands is FREE on orders over £399

For full details, pricing and delivery terms please view our delivery information and charges page.

When purchasing from Farlows from outside of the UK, you will not pay UK VAT. Therefore it is the customers responsibility to check and settle their own customs charges when goods arrive. If you are purchasing from a non-UK country and you choose to not accept a delivery because of the additional importation costs levied by the authorities in your country then we reserve the right to deduct any shipping or postage costs incurred by us from the refund to you.

Returns and Exchanges

Unused or unwanted purchases can be returned for refund within 28 days of receipt. 

Purchases can be returned for exchange within 28 days of receipt. 

For full details and terms please view our returns and exchanges policy.