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Dow Corning 733 Xiameter® Silicone Sealant, 300mL Cartridge, Clear

ID: 3138399-XIA Mfr ID: 3138399
Manufactured by: Dow Corning
Dow Corning 733 glass and metal sealant is a paste-like, one-component material that cures to a tough, rubbery solid upon exposure to moisture in the air. Because it does not flow, this sealant can be applied overhead or on sidewall joints and surfaces without sagging, slumping or running off.

Container Size
Container Type
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  • Brand name :  Dowcorning
  • Trade Name :  Xiameter®
  • Series :  733
  • Item Name :  Silicone Sealant
  • Short Desc :  SEALANT,G AND M,733,CLR, 300ML CRT
  • UNSPSC :  31201712

Dow Corning 733 glass and metal sealant is specially formulated to provide good adhesion to various substrates. Good resistance to weathering, vibration, moisture, ozone and extreme temperatures.

Design & Construction
Cure Type Acetoxy Cure/Room Temperature 
Form Paste 
Color Clear 
Performance Details
Full Cure Time 24 hr 
Application Time
Elongation >/=350% 
Tensile Strength >/=170 psi 
Environmental Condition
Temperature Rating -70 to 350 deg F 
Electrical Properties
UL Rating UL94 HB 
Chemical Properties
Composition Silicone Elastomer 
Specific Gravity 1.03 
Supporting Information
Applicable Materials Glass, Metals, Plastics, Aluminum, Steel, Stainless Steel 
Physical Properties
Container Size 300mL 
Container Type Cartridge 
Hardness >/=18 Shore A 
Odor/Scent Acetic Acid 

Dow Corning 733 Xiameter® Silicone Sealant, 300mL Cartridge, Clear Safety Data Sheet (SDS) 

Features :

  • Unprimed adhesion to cleaned substrates including glass, metals and plastics
  • Sustained flexibility at temperatures from -57 to 177 deg C, intermittent to 204 deg C

Applications :

  • For Bonding and Sealing Appliances, Heavy Equipment, Marine Equipment and Recreational Vehicle