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Loctite 5900 Part B Silicone Flange Sealant, 300mL Cartridge, Black, 10/Case

ID: LOC20166 Mfr ID: 20166
Manufactured by: Loctite Industrial
Loctite SI 5900 heavy body RTV silicone flange sealant is a one-part RTV silicone that has superior flexibility and adhesion. Provides instant seal. Excellent fluid resistance. Non-corrosive, low odor, low volatility. Black in color.

USD $53.34 / EA

 Future Availability 

This item may be sold in units of 1.

  • Brand name :  Loctite
  • Series :  LOC-5900
  • Item Name :  Silicone Flange Sealant
  • Short Desc :  20166 5900 SEALANT B 300ML CART
  • Packaging :  10/Case
  • UPC :  00079340201668
  • UNSPSC :  31201703

Gives an instant seal and resistance against oil and transmission fluid. Multi-purpose sealant ideal for use with most metals.

Design & Construction
Cure Type RTV/Moisture Cure 
Form Paste 
Color Black 
Performance Details
Full Cure Time 24 hr 
Application Time 7 - 24 min 
Elongation >400% 
Tensile Strength >246 psi 
Environmental Condition
Temperature Rating -65 to 500 deg F 
Chemical Properties
Composition Oxime Silicone 
Specific Gravity 1.31 
VOC 44.47g/L 
Supporting Information
Applicable Materials Mild Steel, Aluminum, Alclad, Zinc Dichromate 
Physical Properties
Container Size 300mL 
Container Type Cartridge 
Hardness 35 Shore A 
Odor/Scent Mild 

Loctite 5900 Part B Silicone Flange Sealant, 300mL Cartridge, Black, 10/Case Safety Data Sheet (SDS) 

Loctite 5900 Part B Silicone Flange Sealant, 300mL Cartridge, Black, 10/Case Catalog 

Loctite 5900 Part B Silicone Flange Sealant, 300mL Cartridge, Black, 10/Case Material Safety Data Sheet (MSDS) 

Loctite 5900 Part B Silicone Flange Sealant, 300mL Cartridge, Black, 10/Case Technical Data Sheet 

Features :

Applications :

  • For Stamped Sheet Metal Covers where Good Oil Resistance and the Ability to Withstand High Joint-Movement is Required