foundry industry

Metal impregnation: Guaranteed protection

Due to the production process, cast parts always have a certain residual porosity and in some cases also micro-cracks. DIAMANT’s sealing polymer dichtol optimises the tightness of cast parts without the use of vacuum or machines during application.

Due to its capillary activity, dichtol penetrates into all pores, anchors itself in the cast part and seals it reliably – even at changing temperatures.

dichtol is extremely resistant to physical, chemical and thermal stress as well as to corrosion and weathering. The colourless and recoverable polymer can be brushed, sprayed, injected or applied by dipping and has a very short drying time. It reliably seals pores within a 0 to 0.5 mm diameter range with high pressure tightness and without using vacuum. The application is also possible on hot surfaces of up to 120 °C and withstands temperatures of up to 300 °C. The drinking water approval further extends its field of application.

Your contact

Mr.Carsten Kunde


Do you have any questions? We will be happy to help you.

Would you like expert advice on which of our products is best suited for you? Then simply contact one of our service technicians! We will be happy to help you, whether you contact us by phone, fax or mail.

DIAMANT Polymer customer service

+49 2166 9836-0 Monday - Friday: 8:00 a.m. - 4:00 p.m.

How do you contact us?*

Newsletter Subscribe to our newsletter and receive product news directly by e-mail.