
not inherently toxic, still should not be inhaled —
and definitely not burning super glue!
2. SAND THE EDGES
Before you place two pieces together, make sure
you have removed any support material or small
imperfections on the edge to align them flush.
Use your 80-grit sandpaper to knock down the
edge (Figure
A
) till you have a great fit!
3. TACK
-
WELD PIECES TOGETHER
Before you go for the full-blown weld, align the
pieces face down and touch the soldering iron to
a small spot near each edge, lightly melting the
edges of each piece together (Figure
B
). This will
keep your pieces aligned while you continue the
welding process.
CAUTION:
Sometimes it ...