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Loctite 5140 Silicone Sealant, 85g Tube, Clear

ID: LOC18120 Mfr ID: 18120
Manufactured by: Loctite Electronics
Loctite 5140 is used for potting, coating and sealing of various automotive, electronic, military and industrial components. It resists weathering, moisture, ozone and retains its properties through severe environments.
Special Handling Required



Container Type
Container Size

USD $34.03 / EA

In Stock

This item may be sold in units of 1.

  • Brand name :  Loctite
  • Series :  LOC-5140
  • Item Name :  Silicone Sealant
  • Short Desc :  18120 5140 RTV 5140 85GM TUBE
  • Packaging :  10/Case
  • UNSPSC :  31201712

Non-corrosive. This product is typically used in applications up to 200 deg C. Enhances load bearing and shock absorbing characteristics of the bond area.

Design & Construction
Cure Type RTV 
Form Paste 
Color Clear 
Performance Details
Elongation See TDS 
Heat Resistance Yes 
Tensile Strength See TDS 
Environmental Condition
Temperature Rating 200 deg C 
Chemical Properties
Composition Alkoxy Silicone 
Specific Gravity 1.1 
VOC 56.1g/L 
Viscosity 35000 cP 
Supporting Information
Applicable Materials Aluminum, Glass, Steel 
Physical Properties
Container Size 85g 
Container Type Tube 
Hardness See TDS 
Odor/Scent Slight Alcohol 

Loctite 5140 Silicone Sealant, 85g Tube, Clear Material Safety Data Sheet (MSDS) 

Loctite 5140 Silicone Sealant, 85g Tube, Clear Safety Data Sheet (SDS) 

Features :

  • Sealing or coating
  • Uniform cavity fill

Applications :

  • For Bonding, Sealing and Coating Electronic Devices