This method for measuring the can stability of pumpable type automotive sealers, using an extrudiometer method for determining the consistency of the original sample and comparing it with the consistency of an oven-aged sample.
Methods of test for sealers and adhesives for automotive purposes - Determination by pressure extrudiometer of the consistency of sealers after accelerated ageing
Methods of test for sealers and adhesives (for automotive purposes), Method 7: Determination by pressure extrudiometer of the consistency of sealers after accelerated ageing
Methods of test for vitreous enamel coatings, Method 2.1: Physical tests - Determination of resistance of vitreous enamel coatings on metal substrates to thermal shock