Deacon 440-T Injectable Liquid Sealant

Description

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)
• Quarts

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 does this grade compare with the rest of the Deacon range?

Across the 55 Deacon injectable sealants and compounds PE Energy stocks, this one is rated 200°F to 950°F (93°C to 510°C). That places it above 22 of the other 54 on upper service temperature: HF-700 Rubber Compound stops at 700°F, and 909 continues to 1000°F.

Deacon publishes these ratings one product page at a time, so the comparison above is the part that is hard to assemble before you order. If your service condition sits near a boundary, send us the temperature and the medium with your enquiry and we will confirm the grade against the 2026 manufacturer catalogue 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.