With its Pasty initial consistency (modelling clay), the PS-AD can be applied manually on vertical or overhead surfaces.
The final impression is Flexible (25 Shore A hardness), which allows it to be stretched and deformed during its removal. The PS-AD accepts up to 15% Removal Constraint, and is recommended for taking impressions of external complex forms (thread, groove, internal angle...) on parts of large or medium sizes.
The PS-AD is suitable for the following applications :
- External impressions of complex forms
Because the impression is soft and very flexible, it is controlled without contact, using a visual measuring instrument (profile projector, microscope, optical measuring instrument...).
But the best way to control it is to use the Plastiform® Twin Blade Cutter to create a slice, and measure the dimensions of the slice on a profile projector.
Curing Time : 4 minutes
Removal Constraint : 15 %
Elongation to Failure : 75 %