Poron® Microcellular Urethane Very Firm Foam Sheet

Microcellular Urethanes are versatile products which may be used in a range of products including: Battery pressure pads, copier feeder wheels, work glove cushioning, spring connectors, foam-backed tapes, RF shielding, toner seals, vibration mounts, motor mounts, PCB cushions, athletic padding, spacers, gaskets, appliances, stereo gaskets and cushion pads.

  • Excellent compression set
  • Good shock absorption
  • Good vibration dampening
  • Has low outgassing
  • Has predictable deflection under load
  • 88539 – 88541 have a density of 20 lbs. per cu. ft.
  • 88542 – 88544 have a density of 15 lbs. per cu. ft.
  • Flame resistant to FMVSS-302
  • Brittleness temperature: 3°F
  • Maximum temperature: 158°F constant (250°F intermittent)
Stock Description Catalog Pg. Price
.125" x 12" x 12" Black Very Firm Poron® Microcellular Urethane Foam Sheet
88539
.125" x 12" x 12" Black Very Firm Poron® Microcellular Urethane Foam Sheet
$9.99​/Sheet
Save 5%5+$9.49/Sheet
Save 10%10+$8.99/Sheet
Save 15%30+$8.49/Sheet
P-335
$9.99​/Sheet
In Stock
.1875" x 12" x 12" Black Very Firm Poron® Microcellular Urethane Foam Sheet
88542
.1875" x 12" x 12" Black Very Firm Poron® Microcellular Urethane Foam Sheet
$10.84​/Sheet
Save 5%5+$10.29/Sheet
Save 10%10+$9.75/Sheet
Save 15%30+$9.21/Sheet
P-335
$10.84​/Sheet
In Stock
.125" x 24" x 24" Black Very Firm Poron® Microcellular Urethane Foam Sheet
88540
.125" x 24" x 24" Black Very Firm Poron® Microcellular Urethane Foam Sheet
$26.39​/Sheet
Save 5%5+$25.07/Sheet
Save 10%10+$23.75/Sheet
Save 15%30+$22.43/Sheet
P-335
$26.39​/Sheet
In Stock
.1875" x 24" x 24" Black Very Firm Poron® Microcellular Urethane Foam Sheet
88543
.1875" x 24" x 24" Black Very Firm Poron® Microcellular Urethane Foam Sheet
$30.06​/Sheet
Save 5%5+$28.55/Sheet
Save 10%10+$27.05/Sheet
Save 15%30+$25.55/Sheet
P-335
$30.06​/Sheet
In Stock
.125" x 54" x 36" Black Very Firm Poron® Microcellular Urethane Foam Sheet
88541
.125" x 54" x 36" Black Very Firm Poron® Microcellular Urethane Foam Sheet
$73.68​/Sheet
Save 5%5+$69.99/Sheet
Save 10%10+$66.31/Sheet
Save 15%30+$62.62/Sheet
P-335
$73.68​/Sheet
In Stock
.1875" x 54" x 36" Black Very Firm Poron® Microcellular Urethane Foam Sheet
88544
.1875" x 54" x 36" Black Very Firm Poron® Microcellular Urethane Foam Sheet
$86.78​/Sheet
Save 5%5+$82.44/Sheet
Save 10%10+$78.10/Sheet
Save 15%30+$73.76/Sheet
P-335
$86.78​/Sheet
In Stock