Glass & Metal Sealant

Glass & Metal Sealant

DOWSIL™ 733 Glass & Metal Sealant offers excellent adhesion for bonding and sealing appliances, heavy equipment, marine equipment, and recreational vehicles. DOWSIL™ 733 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.


  • Unprimed adhesion to cleaned substrates including glass, metals, and plastics
  • Good resistance to weathering, vibration, moisture, ozone, and extreme temperatures
  • Sustained flexibility at temperatures from -57 to 177°C (-70 to 350°F); intermittent to 204°C (400°F)
  • Available in a variety of colors including clear, white, black, and aluminum
  • One-part silicone rubber, non-slumping paste

To order DOWSIL™ 733 Glass & Metal Sealant call 270-765-2212 or email orders@LentusLLC.com.

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