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Durlon® Joint Sealant is a highly fibrillated expanded PTFE form-in-place sealant for gasketed joints and conforms to FDA requirements.

Supplied on spools, Durlon® Joint Sealant comes in various thicknesses with a high quality adhesive backing to ease in installation, making it ideal for worn flanges of all sizes and is not dependent on flange dimensions.

It exhibits flexibility, compressibility and stability under high temperature and high tensile strength.

1 - 1 of 1 Part Numbers
Durlon® Joint Sealant
Durlon® Joint Sealant
Durlon® Joint Sealant is a highly fibrillated expanded PTFE form-in-place sealant for gasketed joints and conforms to FDA requirements. Supplied on spools, Durlon® Joint Sealant comes in various thicknesses with a high quality adhesive backing to ease in installation, making it ideal for worn flanges of all sizes and is not dependent on flange dimensions. It exhibits flexibility, compressibility and stability under high temperature and high tensile strength.
1 - 1 of 1 Part Numbers

Specifications

Color

  • White

Minimum Temperature

  • -268° C / -450° F

Maximum Temperature

  • 316° C / 600° F

Density

  • 0.9 g/cc - 56.2 lbs/ft³

Compressibility

  • 40 %-60 %

Creep Relaxation

  • 25%

Sealability ASTM 2378 - Nitrogen

  • 0.05 cc/min

Maximum Pressure

  • 200 bar / 2,900 psi

2” - 4” Recommended Usage

  • 1/4” x 3/32”
  • 0.098”

5” - 8” Recommended Usage

  • 3/8” x 1/8”
  • 0.118”

10” - 16” Recommended Usage

  • 1/2” x 5/32”
  • 0.158”

18” - 24” Recommended Usage

  • 5/8” x 7/32”
  • 0.236”

26” - 48” Recommended Usage

  • 3/4” x 9/32”
  • 0.276”

48” and Higher Recommended Usage

  • 1” x 3/16”
  • 0.197”

Certifications

  • FDA: Conforms to the requirements of 21 CFR 177.1550 for food and drug contact
  • RoHS Reach Declaration: Compliant

  • Chemical Processing
  • Food & Beverage
  • Marine
  • Petrochemical
  • Pharmaceutical

Documentation

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