SealTek 1120 is a medium viscosity, cure in place gasket. This system forms a resilient, soft and flexible gasket that can conform to almost any dimensional surface. It will cure rapidly with heat or UV radiation to produce a material with excellent chemical, heat, and moisture resistance. SealTek 1120 replaces the need for in-house the assembly of O-rings and Gaskets.
- One part system
- Excellent Automotive chemical resistance
- Dual cure system
- Good adhesion to materials including aluminum, steel, and other metals and plastics
- Forms to complex dimensions
|Properties of Uncured Material (resin)|
|Appearance||Black or Clear
(other colors available on request)
|Viscosity @ 25°C, cP||4,500|
|Properties of Cured Material|
|Regular Cure Schedule||15 sec @ 300WPI D-bulb|
|Alt. Cure Schedule (200°C)||4 min|
|Hardness @ 25°C, Shore A||35-55|
|Pre-Applied Shelf Life||Indefinite|
|Sealing Pressure||Seals up to 500 PSI*|
|Operating Temp.||-40°F to 300°F (-40°C to 150°C)|
*Should be validated for each unique seal design.
SealTek 1120 should be stored in a cool and dry environment.
|Environmental Properties of Cured Material:
Tested @ 100 PSI
|Environment||Temperature||24 hr||168 hr|
|High Temp Age||150°C||Pass||Pass|
Sealing test was conducted with M-10 hex head phos-oil bolts seated to 5 Nm in a steel tapped plate.