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Dow Corning 838 Xiameter® Silicone Sealant, 90mL Tube, White

ID: DC838X90ML Mfr ID: 2353547
Manufactured by: Dow Corning
Dow Corning 838 Silicone Adhesive Sealant White is a one component, room temperature curing, flame resistant adhesive that is used for general purpose, primerless adhesion to reactive materials such as glass, plastics, metals, laminates, and ceramics. It offers high elongation, non-flowing, fast in-line processing, and reliability.

Container Type
Container Size

USD $12.16 / TU

4  In Stock

 Future Availability 

This item may be sold in units of 1.

Order Form
  • Brand name :  Dowcorning
  • Trade Name :  Xiameter®
  • Series :  838
  • Item Name :  Silicone Sealant
  • Short Desc :  ADHESIVE SEALANT,838 WHT, 3-OZ TUBE
  • UNSPSC :  31201712

Non-flow. Room temperature cure high elongation for added stress relief. UL 94HB flammability rating. No mixing required. Room temperature cure, no ovens required. Faster in-line processing with optional heat acceleration. Added reliability can result from lower cured stress. Can be considered for uses.

Design & Construction
Cure Type RTV 
Form Paste 
Color White 
Performance Details
Full Cure Time 48 hr 
Application Time
Elongation 430% 
Tensile Strength >/=200 psi 
Environmental Condition
Temperature Rating -49 to 392 deg F 
Electrical Properties
Dielectric Strength 500V/Mil 
UL Rating UL94 HB 
Chemical Properties
Composition Silicone Elastomer 
Specific Gravity 1.02 
Supporting Information
Applicable Materials Glass, Metals, Ceramics, Plastics 
Application Method Automated or Manual Needle Dispense 
Physical Properties
Container Size 90mL 
Container Type Tube 
Hardness 20 - 40 Shore A 
Odor/Scent Alcohol 

Dow Corning 838 Xiameter® Silicone Sealant, 90mL Tube, White Material Safety Data Sheet (MSDS) 

Dow Corning 838 Xiameter® Silicone Sealant, 90mL Tube, White Technical Data Sheet 

Dow Corning 838 Xiameter® Silicone Sealant, 90mL Tube, White Video URL 

Dow Corning 838 Xiameter® Silicone Sealant, 90mL Tube, White Safety Data Sheet (SDS) 

Features :

Applications :

  • For Sealing Openings in Modules and Housings, Sealing in and Around Wired and Electrical Leads