The P51 SD is the most rigid product in the range. Its final impression has a hardness of 51 Shore D (100 Shore A) and is brittle: it cannot be deformed during demoulding. This plastiform therefore does not accept any Extraction Stress (0%) and polymerizes quickly in about 1 minute.The P51 SD has been specially developed for clearance, spacing and air gap control. It is indeed capable of being crushed up to a thickness of 0.1 mm. Its pasty consistency prevents it from flowing, making it easy to position on any type of control surface. Thanks to its hardness, it is also used to carry out simple dimensional inspection, which does not present any difficulty during extraction.This plastiform is particularly compatible with contact measuring machines. Using the P51 SD is sometimes a good alternative to other products in this context.
