Deacon 440-T Injectable Liquid Sealant

What is the Deacon 440-T Injectable Liquid Sealant?

Heat curing, Thin liquid, Excellent travel, Dark brown color. Can be thickened by adding Dry-Pak. Cure time can be accelerated by adding Deacon 103-P Accelerator. Shelf-life is 6 months in closed containers.

What are the specifications of the 440-T Injectable Liquid Sealant?

• Service Rating 200ºF to 950ºF (93ºC to 510ºC)
• Forms available: 440-T Quart.

What are the characteristics of the 440-T Injectable Liquid Sealant?

• Cures to a flexible seal that remains pliable during expansion and contraction
• Will not adhere to metal surfaces
• Excellent chemical resistance

Where is the 440-T Injectable Liquid Sealant used?

• Flanges, Enclosures, Threaded fittings, Studs.

What is the part number for the 440-T Injectable Liquid Sealant?

Deacon part number 111-440-T QUART, 440-T Quart.

How do I confirm this grade fits my service?

If your service condition sits near the rated temperature limit, send us the temperature and the medium with your enquiry and we will confirm the grade against the manufacturer’s data before quoting.

How do I order or get a quote?

PE Energy supplies the Deacon 440-T Injectable Liquid Sealant from the 2026 manufacturer catalogue. Order the part number for the option you need, or send us the part number with your application details and we return pricing and lead time.