Connecting tubing


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mattv
mattv
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Hi , 
I'm just about to connect 2 half metre lengths of 32mm ID CF Tube using a 300mm length of 28.5mm ID CF Tube inside .
I'm going to use PT326 , but what i want to know is how much of the Structural epoxy to use to make it solid into one piece,
also what type of preparation do i need to do on the tubes .Is it just on the inside of the 32 mm or do i need to sand the outer surface
of the 28.5 tube .
Also any tips on how to get at least 15cm down into the tube to sand ?
Bit of a newbie at all this .
cheers M
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Hanaldo
Hanaldo
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Prep all surfaces to be bonded, so inside of the 32mm and outside of the 28.5mm. Easy enough to scuff it up, use a steel brush or a round sanding block or 80 grit sandpaper wrapped around something round like a permanent marker or similar. As for how much adhesive, it essentially depends on how much gap filling it needs to do. 
GO

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