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PORON® Microcellular Urethanes for Gasketing and Sealing

PORON® 4701-30PORON® 4701-30
Very soft, easily compressed for use where flexibility is a key requirement.  Standard available  thickness range from 0.021"
PORON® 4701-40PORON® 4701-40
Soft material for a wide variety of applications.  Standard available thickness range from 0.031" to 0.500" (0.79 mm to 12.7 mm).
PORON® 4701-41PORON® 4701-41
Soft, enhanced sealability material offering greater closed-cell content for demanding vacuum sealing applications or low closure-force requirements.  Standard available thickness range from 0.031" to 0.500" (0.79 mm to 12.7 mm).
PORON® 4701-50PORON® 4701-50
Firm material used for managing high energy impact with gasketing needs.  Standard available thickness range from 0.012" to 0.500" (0.30 mm to 12.7 mm). 
PORON® 4701-60PORON® 4701-60
Very firm material used for energy management solutions for enclosure gasketing applications.  Standard available thickness range from 0.021" to 0.500" (0.53 mm to 12.7 mm)
PORON® 4790-92PORON® 4790-92
Extra soft, slow rebound with a very low closure force.  Standard available thickness range from 0.021" to 0.500" (0.53 mm to 12.7 mm).
PORON® Dura-Shape™ MaterialsPORON® Dura-Shape™ Materials
The PORON Dura-Shape option can enhance product reliabilty and longevity for gasketing and sealing applications, while facilitating faster, more accurate die-cutting.
PORON® ShockSeal™ Foams
As the demand for thinner, larger and more expensive LCD displays continues to grow, designers and manufacturers face new challenges with these increasingly complex technologies. PORON® ShockSeal™ foams are specifically engineered to meet the challenging cushioning, sealing and protection requirements that larger displays demand. PORON ShockSeal foam is available as thin as 0.5 mm, and it conveniently conforms to some of the smallest and most intricate manufacturing designs.
PORON® Soft Seal Series PORON® Soft Seal Series
Designed for superior sealing at 6 pounds per cubic foot, this material is the lowest density offering in the PORON urethane product line.
PORON® ThinStik™ MaterialsPORON® ThinStik™ Materials
PORON® ThinStik™ material is an all-in-one solution that combines highly compressible PORON Foam with a pressure sensitive adhesive layer. This innovation enables higher compressibility for ultra thin device applications and ensures reliable sealing performance for gaps as thin as 0.1mm.