4+step+inj+mold

Now we insert a bolt through a pre-drilled hole in the centre of our clamp-plates and mould and ‘finger tighten’ the nut. – When the solidified mount is removed it will have a central hole running through it which can then be used to attach it to the main body/plate of the bubble – blowing machine using a nut and bolt.
 * STEP 4**

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