DOWSIL 20 Release Coating - 375 lb Drum

Dowsil 20 Release Coating is a mold release agent consisting of polydimethylsiloxane and high molecular weight silicone resin in solvent. Recommended for epoxies, melamines, acrylics, methacrylates, phenolics, polyester, polyurethane, PVC, polypropylene, polystyrene. It is easy to use, does not discolor molded parts, is solvent dilutable, requires a single application, is heat stable and non-carbonizing. Dowsil 20 provides durable parting film and minimum build-up on molds and dies.

Product Details

Silicone and Silicone Resin Solution
Prohibited Uses
This product is neither tested nor represented as suitable for medical or pharmaceutical uses. Not intended for human injection. For further information please refer to Dow's product safety page
Epoxies, Melamimes, Methacrylates, Phenolics, Polyesters, Polyuerethanes, Metal making, and parts made from silicone molding compounds
Auto Ignition Temperature
500 °C (932 °F)
Boiling Point
> 140 °C (> 284 °F)
California Prop 65
This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm.
Flash Point
32.2 °C (90.0 °F) Method: Pensky Martens closed cup
Kinematic Viscosity
11 mm2/s @ 25 °C (77 °F)
Lower Explosion Limit
1.1 %(V)
Relative Density
0.93 Reference Material: (water = 1)
Relative Vapor Density
Upper Explosion Limit
7 %(V)
Vapor Pressure
9.3 hPa

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Package Type: 
Drum  (375 lbs)

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