P.P.H.U.”MASCORT3” Mirosław Marek with its registered office in Stanisławice, Małopolskie Voivodship established in 1991 specializes in production and distribution of a wide range of insulation solutions exclusively for maintenance of rolling stock.


Our offer includes:

• Rubber, silicone gaskets for SM42, SM31, SM30, SM48, ST44, SP32, ST43, SU45 diesel engines
• Insulation products made of gambit, flexoid, polonit and rubber cork for rolling stock
• Rubber gaskets for EZT and electric engines
• Maintenance sets for a8C22, TEM-2, 2112SSF type diesel engines
• Maintenance sets for braking system valves
• Copper gaskets and copper gaskets with fillings in various shapes
• Felt gaskets for axle boxes in freight cars and gear boxes in diesel and electric engines

A complete catalogue of our products is available at our Web site www.mascort.com.pl


The Company has obtained Quality Management System Certificate for manufacturing and sale of rubber, silicon and other technical sealing products PN-EN ISO 9001:2001 and a certificate for a recognized product manufacturer issued by PKP CARGO S.A.
High quality of products is guaranteed by our management with extensive experience and knowledge of rolling stock, which can also provide consulting services. Our market standing is based on current analysis of needs of our customers, appropriate stocked in our warehouse and fast and efficient handling of orders.


From today on you do not have to maintain a stock of materials. You just have to call or fax us and tomorrow you will receive a dispatch.