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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 the lowest 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® Soft Seal Series PORON® Soft Seal Series
Increased Surface Toughness for Improved Yields and Ease of Processability.  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 is an all-in-one solution, combining Rogers’ industry leading 92-12 PORON Urethane with a pressure-sensitive adhesive layer built right into its construction. This innovation enables higher compressibility than traditional laminated adhesive constructions to help designers meet the demands of ultra-thin gap-filling applications.