SIFA offers a wide range of articles dedicated to match the most demanding requirements in the indoor sector.
This industry requires high standard of air purification efficiency obtainable only with quality materials and manufactures, quality that SIFA offers in its products for OEM and OES solutions.
We know that filter manufactures are looking for the best solution in terms of leaks prevent. 
SIFA Urethanes developed exclusively for filtration queries:
Compact Hard
Compact Soft
Continue Gasket foam
Viscosity, Hardness, Colour, Gel and Cure time are customizable.
Activated worldwide technical service assistance.