Saint-Gobain Seals
Material Solutions

Recognized with over 50 years' experience in materials and component technology, our industry-defining materials, Rulon® and Meldin® provide superior engineered polymer solutions for a multitude of applications.  Our diverse in-house polymer manufacturing capabilities, our custom-engineered components are designed to withstand the harshest environmental conditions.


Product Solutions

Meldin Materials


Meldin® Material Grades

Range of polyimide and engineered thermoplastic materials, available in compression or injection molded and machined components, as well as basic shapes

Rulon Materials


Rulon® Material Grades

Proprietary, homogeneous material, mostly made of PTFE based resins, engineered for specific custom applications

Fluoroloy Materials


Fluoroloy® Material Grades 
High-performance custom formulated compounds and alloys for extreme and specialty sealing applications

Related Documents

Meldin® Materials at Work: Helping Us Breathe

Whether it is for a compressor for breathing air in a recreational way such as scuba diving, or if it is for a breathing air compressor for medical purposes, Meldin® 1000 materials are working for you.