PMC-790
Product Code:SOR790P
An industrial urethane rubber compound designed to meet the most stringent requirements of industrial production applications. A very hard rubber that offers superior tear and tensile strength as well as impact and abrasion resistance. Suitable for a variety of industrial applications including making concrete stamping pads, mold liners and molds for casting concrete. Also good for making ball mill liners, industrial rollers and belts, rubber mechanical parts and for bonding itself or other substrates to metal.
To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc...), must be sealed (with Sonite Wax) prior to applying a release agent. A high quality shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based) or thermoplastics (polystyrene). A release agent (Universal Mold Release) is necessary to facilitate demolding when casting into or over most surfaces. In & Out II is recommended for releasing abrasive materials like concrete.
To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc...), must be sealed (with Sonite Wax) prior to applying a release agent. A high quality shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based) or thermoplastics (polystyrene). A release agent (Universal Mold Release) is necessary to facilitate demolding when casting into or over most surfaces. In & Out II is recommended for releasing abrasive materials like concrete.
Technical Data Sheet
Mixing Ratio: 2A:1B by Volume
Viscosity: 3 000 cps
Pot Life: 20 Minutes
Demold Time: 48 Hours
Shore A Hardness: 90A
Color: Clear Amber
Weight:
Pint: 3 lb
Gallon: 24 lb
5 Gallons: 120 lb
Mixing Ratio: 2A:1B by Volume
Viscosity: 3 000 cps
Pot Life: 20 Minutes
Demold Time: 48 Hours
Shore A Hardness: 90A
Color: Clear Amber
Weight:
Pint: 3 lb
Gallon: 24 lb
5 Gallons: 120 lb
- Quantity Available: 7
- Availability: In stock