DOWSIL 7094 | Krayden

Main features

Self-Leveling Flowable Placement
400% Cured Elongation
25-Minute Skin-Over Time

Product Description

DOWSIL 7094 Flowable Sealant flows and self-levels into gaps where a one-part, neutral-cure silicone sealant is required for sealing or bonding. The black or white viscous liquid has a typical density of 1.30 g/cm^3 and viscosity of 28,000 mPa s, allowing flow into gaps and airless-spray application. At 23 deg C and 50% relative humidity, it skins in about 25 minutes, becomes tack-free in about 50 minutes and cures inward from the exposed surface. After seven days under those conditions, the sealant has Shore A 19 hardness, 400% elongation and 1.2 MPa tensile strength.

Key features

Flowable self-leveling rheology: Typical viscosity is 28,000 mPa s for gap filling and spray application.
25-minute skin-over time: Supports tooling and assembly before surface cure.
Flexible cured seal: Typical elongation is 400% with Shore A 19 hardness.

Applications

Sealing and bonding applications requiring a low-viscosity, self-leveling silicone sealant.

TDS, SDS & Technical Documents

Technical Specifications

General Properties

Appearance

Black or white, viscous liquid

Density (g)

1.30 g/cm3

Physical Properties

Viscosity

28,000 mPa.s

Mechanical Properties

Elongation

400 %

Additional Information

Technical properties

As-supplied / before-processing properties

Typical as-supplied and cure-development properties. Values are not specifications.

Property	Value	Unit	Method / condition
Appearance	Black or white viscous liquid		As supplied
Density	1.30	g/cm^3	CTM0097B
Viscosity	28000	mPa s	CTM0050
Skin-over time	25	min	CTM0098; 23 deg C and 50% RH
Tack-free time	50	min	CTM0095A; 23 deg C and 50% RH
Cure depth	About 2	mm	After 24 hr at room temperature and 50% RH
Shelf life	12	months	Below 30 deg C in original unopened container