At City Plastics we have more welding rods than you can poke a stick at!
HDPE
3 round  black  300 m
3 round  black  1000 m
3 round  natural 300 m
3 round natural 1000 m 
3 round  natural 50 m
3 round  yellow 300 m
3 round  orange 300 m
4 round  black  180 m
4 round  black  550 m
4 round  yellow 180 m
4 round  orange 180 m
4 round  natural 180 m
4 round  natural 550 m
5 round  black  400 m
4.2 x 2.9  triangle  black  50 m
4.2 x 2.9 triangle  black  180 m
5.2 x 3.7  triangle  black  100 m
5.2 x 3.7  triangle  black  50 m
5.2 x 3.7  triangle  black  25 m
5.2 x 3.7 triangle  natural 100 m
12 x 1.5 flat black  100 m
PE100
3 round black 300 m
3 round black 550 m
3 round black 1000 m
4 round black 550 m
MDPE
4 round black 180 m
4 round black 550 m
4 round natural 180 m
LDPE
4 round black 180 m
4 round black 550 m
4 round natural 180 m
LLDPE
4 round black 180 m
PP
3 round black 300 m
3 round black 1000 m
3 round natural 300 m
3 round simona grey 300 m
3 round simona grey 50 m
3 round simona grey 1000 m
4 round black 180 m
4 round black 550 m
4 round white 550 m
4 round natural 180 m
4 round simona grey 180 m
4 round simona grey 550 m
3.2 x 2.3  triangle black 300 m
4.2 x 2.9  triangle natural 180 m
4.2 x 2.9 triangle simona grey 50 m
4.2 x 2.9  triangle simona grey 180 m
5.2 x 3.7 triangle simona grey 100 m
12 x 1.5 flat black 100 m
ABS
3 round black 50x1m stick
3 round black 500x1m stick
PC
5 x 3  triple fine   clear 50x1m stick
5 x 3 triple fine   clear 500x1m stick
PVC
3 round grey 50x1m stick
3 round grey 500x1m stick
3 round grey 300 m
6 x 3.5  triple white 50x1m stick
6 x 3.5  triple white 500x1m stick
6 x 3.5  triple grey 50x1m stick
6 x 3.5  triple grey 500x1m stick
5 x 3  triple fine   white 50x1m stick
5 x 3  triple fine   white 500x1m stick
5 x 3 triple fine   grey 50x1m stick
5 x 3 triple fine   grey 180 m
5 x 3 triple fine   grey 500x1m stick
5 x 3  triple fine   clear 50x1m stick
5 x 3  triple fine   clear 500x1m stick
5.9 x 3  double grey 50x1m stick
5.9 x 3 double grey 500x1m stick
DO3 Rotomould grade weld rod
3 round mist green 300 m
4 round mist green 180 m
5.2 x 3.7  triangle mist green 100 m
3 round rivergum 300 m
4 round rivergum 180 m
5.2 x 3.7  triangle rivergum 100 m
3 round heritage green 300 m
4 round heritage green 180 m
5.2 x 3.7  triangle heritage green 100 m
3 round merino 300 m
4 round merino 180 m
5.2 x 3.7  triangle merino 100 m
3 round beige 300 m
4 round beige 180 m
5.2 x 3.7  triangle beige 100 m
3 round red 300 m
4 round red 180 m
5.2 x 3.7  triangle red 100 m
3 round black 300 m
4 round black 180 m
5.2 x 3.7  triangle black 100 m
3 round natural 300 m
4 round natural 180 m
5.2 x 3.7  triangle natural 100 m
3 round smooth cream 300 m
4 round smooth cream 180 m
5.2 x 3.7  triangle smooth cream 100 m
3 round mountain blue 300 m
4 round mountain blue 180 m
5.2 x 3.7  triangle mountain blue 100 m
3 round slate grey 300 m
4 round slate grey 180 m
5.2 x 3.7  triangle slate grey 100 m
3 round wheat 300 m
4 round wheat 180 m
5.2 x 3.7  triangle wheat 100 m
3 round autumn brown 300 m
4 round autumn brown 180 m
5.2 x 3.7  triangle autumn brown 100 m