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High-Temp Oil-Resistant RTV Silicone Gasket Maker, Black - EXS-138

EXS-138 - Exonic Industrial Multi-purpose RTV Silicone Adhesive / Gasket Maker

Starting at: $7.12

Price with Selected Options: $7.12
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Availability: Usually Ships in 3 to 5 Days
Product Code: EXS-138

Size (S138):

Dispensing Attachments:
3 Oz. Tube Nozzle [Add $0.35]
10.3 Oz. Dispensing Gun [Add $21.85]

Description Product Technical Specs Typical Applications

Black silicone adhesive sealant is a one-component, multipurpose room-temperature vulcanization (RTV) silicone. The RTV gasket maker has the consistency of paste, has a viscosity of 700,000 cPs, is a non-corrosive oxime curing and has a room-temperature work time, tack-free time and cure time of 5 minutes, 10 minutes and 24 hours respectively. This oil-resistant RTV silicone gasket maker has a tensile strength of 250, elongation of 250 and tear PSI of 30, and it can operate in low to high temperatures of -45ºC to 260ºC. High-temp black silicone is an ideal automotive silicone adhesive as it is highly resistant to vibration and heat. This one-component silicone adhesive and sealant is easy to use; is resistant to fluids such as engine oil, coolant or other lubrication; retains high flexibility after curing; has a potential lifespan of up to 40 years; and can be applied to any industry that utilizes motors or engines.

EXS-138 - Exonic Industrial Multi-purpose RTV Silicone Adhesive Features & Specifications

  • Item #: EXS-138
  • Description: Multipurpose RTV Silicone Adhesive Sealant
  • Parts: 1-Part
  • Consistency: Paste
  • Product Use: Sealant & Adhesive
  • Cure Type: Condensation
  • Cure System: Oxime - Neutral
  • Room Temperature Work Time (Mins): 5
  • Room Temperature Tack Free Time (Mins): 10
  • Room Temperature Cure Time (Hours): 24
  • Specific Gravity: 1.32
  • Dorometer: 32
  • Shore Scale: Shore A
  • Tensile Strength: 250
  • Elongation: 350
  • Tear PSI: 30
  • Operating Temps (C): -45 - 260ºC
  • Viscosity (cPs): 700000
  • Color: Black
  • Application: Heavy Bodied Gasket
  • Uncured Specs.
  • Specific Gravity: 1.32
  • Uncured Color: Black
  • Solids: 98.00%
  • Shelf Life: Sealed containers are guaranteed for 12 months from the ship date when stored in a cool dry area below 70°F.
  • Viscosity: 700,000 cps.
  • Cured at Room Temperature Specs.
  • Cured: 24 Hours @ Room Temperature
  • Cured Color: Black
  • Features
    • Exonic Polymers EXS-138 is a 1-part, oxime cured, silicone adhesive. This product is great for applications that require a temperature resistant, vibration resistant, low odor, and non corrosive product.

      • RTV cure
      • Paste Form
      • Excellent unprimed adhesion to most plastics, metal and glass
      • Non-corrosive oxime cure
      • High temperature resistance
      • High vibration resistance
    • Need A Custom Solution?
    • Not finding what your're looking for? Don't see the right color? Exonic Polymers chemist are ready to start developing a custom solutions that meets your silicone sealing needs.
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