Lancaster Pump Metal Stretcher Lower Pressure Block 8" We stock 5 different white

We stock 5 different white compounds because they don't all do the same thing

Meets or exceeds the performance requirements of ASTM A780

it grabs the metal and moves it around thus giving the metal "a skin"

This kit includes:

Lancaster Pump Metal Stretcher Lower Pressure Block 8" We stock 5 different whiteLancaster Pump Stretcher Lower Pressure Block These are the original and only units made in the USA by Lancaster Pump. Lancaster Pump holds the original patent for this metal Shrinker Stretcher concept. The Lancaster Pump Stretcher Shrinkers have been copied in China and their poor imitations are not near the quality of ones made in the USA. The Lancaster Jaws are a darker color indicating they are heat treated. The heat treatment process used on