Dortite® Sponges


The Ultimate Dortite Sponges, Rubber GasketingDortite Weather Strip

Original Dortite® Sponges, made in the United States, are constructed of natural open-cell sponge rubber, combined with a non-stretch backing and a very aggressive rubber-based adhesive.

Colors: Black

Applications

Used in HVAC, commercial roof traps to minimize vibration, and off-highway equipment door seals. Ideal for weather stripping, sound and vibration dampening, cushioning, dust proofing and insulation.

Features and Benefits

  • Meets ASTM 1056-68 RO12dortite sponge construction
  • Non-stretch
  • Easy-to-use versatility
  • Excellent memory to retain shape
  • Long product life
  • Thicknesses: 1/8″ (3.175 mm), 3/16″ (4.763 mm), 1/4″ (6.35 mm), 5/16″ (7.874 mm), 3/8″ (9.652 mm), 7/16″ (11.176 mm) and 9/16″ (14.224 mm)
  • Rolls: 25′ (7.62 m) and 50′ (15.24 m)
  • Widths: 1/4″ (6.35 mm) to 40″ (1,062 mm)
    • 20° – 200°F (-28° – 93°C)

Related Links

Dortite Foam Permatite

 

 

 

 

Dortite Weather Strip