How to Tie The Blob Knot: The Best Way

Blob Knot Basics Essentials:

The Blob Knot is one of the lesser known knots but becoming increasingly popular in beach fishing circles. It designed to join two lines of differing thickness as when you join a shock leader to a thinner mainline.

A Blob Knot is essentially a grinner knot tied over a thicker line with a blob end and hence is also known sometimes as the Blob ended Grinner. By definition can be only used with mono.

When to use the Blob Knot when fishing

  • Joining two lengths of line
  • Attaching Shock leader to Mainlines
  • Suitable for lines of differing diameters
  • Only suitable for Nylon Monofilament

A Step by Step Guide How to tie a Blob Knot

Step 1:

Take your thicker leader line and a lighter and gently warm the end so it melts into a blob.

Do not overheat (allow to boil) as this will weaken the blob and cause the knot to fail.

How to Tie a Blob Knot - Step 1

Step 2:

You should end up with a firm and nicely rounded blob on the end of your line.

How to Tie a Blob Knot - Step 2

Step 3:

Now take the mainline and pass it over the leader.

You will need between six and eight inches to complete the knot.

How to Tie a Blob Knot - Step 3

Step 4:

Make 5 turns around the shock leader.

How to Tie a Blob Knot - Step 4

Step 5:

Gently draw down the tag end and mainline to form the knot and moisten as you do so, making sure it.

How to Tie a Blob Knot - Step 2

Step 6:

Ensure the knot is firmly drawn down tight and then trim off the tag end to leave a couple of mm in case of any slippage in bedding down.

A dot of superglue may be added if required for extra security.

How to Tie a Blob Knot - Step 6

Watch the video of how to tie a Blob Knot – Arriving Soon

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