Momentive RTV 108

Momentive RTV 108

SEALANT ACETOXY PST COLORLESS 1.06 24 HR

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Additional Specifications

Momentive RTV 108

Momentive Acetoxy Sealant, Composition: 1 to 5% Methyltriacetoxysilane, 1 to 5% Octamethylcyclotetrasiloxane, 60 to 100% Dimethylpolysiloxane, 10 to 30% Treated Filler , 5 to 10% Siloxanes & Silicones, Dimethylpolymers w/Methylsilsesquioxanes, Paste Form, 24 hr Curing, Colorless, 204 deg C, 2.4% VOC

Temperature Rating      :      204 deg C
Tensile Strength      :      28 psi
Odor/Scent      :      Acetic Acid
Flammability Rating      :      1
Flash Point      :      >93.3 deg C
Form      :      Paste
Item Name      :      Acetoxy Sealant
VOC Content      :      2.4%
Curing Time      :      24 hr
Shear Strength      :      14 kg/sq-cm
Color      :      Colorless
Composition      :      1 to 5% Methyltriacetoxysilane, 1 to 5% Octamethylcyclotetrasiloxane, 60 to 100% Dimethylpolysiloxane, 10 to 30% Treated Filler , 5 to 10% Siloxanes & Silicones, Dimethylpolymers w/Methylsilsesquioxanes
Specific Gravity      :      1.06
  • pdf MSDS/SDS https://www.turtle.com//ASSETS/DOCUMENTS/ITEMS/EN/Momentive_RTV108_SDS.pdf
  • pdf Spec Sheet https://www.turtle.com//ASSETS/DOCUMENTS/ITEMS/EN/Momentive_RTV108_Spec_Sheet.pdf

RTV108 one-component, ready-to-use adhesive sealants are extremely versatile. They cure to a tough, durable, resilient silicone rubber on exposure to atmospheric moisture at room temperature. Acetic acid vapors are released from the sealant surface as a by-product of cure, RTV108 sealants are standard strength paste consistency products which can be applied to vertical and overhead surfaces where pourable/self-leveling sealants are not practical

  • One-component product
  • Capability to cure at room temperature and ambient humidity
  • Self adhesion properties
  • Low temperature flexibility
  • High temperature performance
  • Excellent weatherability and ozone and chemical resistance
  • Excellent electrical insulation properties

Standard/Approvals: FDA 21 CFR 177.2600, NSF 51, USDA Complies, UL 36952