• Home
  • Welding Aid Tri-Pak
Welding Aid Tri-Pak is rated 4.0 out of 5 by 3.
Rated 5 out of 5 by from Wish I bought a long time ago These are stupidly-AWESOME! Absolutely prevents blow-through using both TIG and MIG. "Heavy" bars are bendable and can be formed to gentle shapes. Works so well that I almost feel bad about panning Eastwood's Tig200, because not-only do these bars prevent blow-through, but they also protect the back-side of the metal during TIG, preventing oxygen from getting into the weld puddle (and the Tig's arc won't dive-down through sheetmetal butt-joints). I could probably do my own backing with a piece of 3/4" copper-pipe smashed-flat, but I'm thrilled with these.
Date published: 2014-01-13
Rated 3 out of 5 by from Works well when you can get into location The idea is great but getting the copper into the required location can be a challenge. You need to be careful not to run past the end because the transition from good heat transfer to no backing results in over heat blow holes. Will take some practice to get used to the correct technique.
Date published: 2013-12-03
Rated 4 out of 5 by from Copper Tri_Pak Eastwood have very good delivery time. Product was as advertised. Copper is just very expensive which isn't Eastwoods fault.
Date published: 2013-02-20

Welding Aid Tri-Pak

Item #19108 Brand: Eastwood

2 copper rectangles, plus a triangle that can be bent to body contours

Details

The Neatest Way to Fill Holes.....Is with this universal set of copper plates. Temporarily clamp over the hole or void, and weld. The weld-deposited metal will not stick to the copper, while the copper absorbs the heat. Soft annealed triangle can be bent to fit body contours. Use flat rectangles on flat flanges, seams, and more. Triangle tapers down from 2-1/2" wide over its 7-1/4" length; 2 rectangles each measure 1-5/16" wide by 6-1/8" long. Kit includes one triangle and two rectangles.

More info...

About Welding Aid Tri-Pak

The Neatest Way to Fill Holes.....Is with this universal set of copper plates. Temporarily clamp over the hole or void, and weld. The weld-deposited metal will not stick to the copper, while the copper absorbs the heat. Soft annealed triangle can be bent to fit body contours. Use flat rectangles on flat flanges, seams, and more. Triangle tapers down from 2-1/2" wide over it's 7-1/4" length, rectangle measures 1-5/16" wide by 6-1/8" long. Kit includes one triangle and two rectangles.


Contents

This set includes one triangle tapering from 2 1/2" wide over its 7 1/4" length and two 1 5/16" wide by 6 1/8" long rectangles.


Customers also viewed: