Brush-On 35
Product Code:SORBO35P
Mold rubber extremely versatile, famous for his abrasion resistance and high tear strength. Easy to mix and apply with a brush or spatula onto vertical surfaces without sagging and will capture exact detail from any original model. Cure with negligible shrinkage to durable rubber that performs and last in production. Suitable for making molds of models with deep undercuts and, good for casting wax, gypsum, and resins. Can be inverted and used to make glove molds.
To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc...) must be sealed (SuperSeal or One Step) prior to applying a release agent. A high quality spray shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Thermoplastics (polystyrene) must also be sealed with shellac or PVA. For most applications, release agent (Universal Mold Release) is necessary. Once the mold is fully cured, a rigid support shell (mother mold ) is needed to support the rubber mold during casting. Plasti-Paste II is ideal as a mother mold material. In & Out II is recommended for releasing abrasive materials like concrete.
Technical Data Sheet
Mixing Ratio: 1A:1B by Volume
Viscosity: Brushable
Pot Life: 20 Minutes
Demold Time: 16 Hours
Shore A Hardness: 35A
Color: Grey-Green
Weight:
Pint: 1,9 lb
Gallon: 13,4 lb
To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc...) must be sealed (SuperSeal or One Step) prior to applying a release agent. A high quality spray shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Thermoplastics (polystyrene) must also be sealed with shellac or PVA. For most applications, release agent (Universal Mold Release) is necessary. Once the mold is fully cured, a rigid support shell (mother mold ) is needed to support the rubber mold during casting. Plasti-Paste II is ideal as a mother mold material. In & Out II is recommended for releasing abrasive materials like concrete.
Technical Data Sheet
Mixing Ratio: 1A:1B by Volume
Viscosity: Brushable
Pot Life: 20 Minutes
Demold Time: 16 Hours
Shore A Hardness: 35A
Color: Grey-Green
Weight:
Pint: 1,9 lb
Gallon: 13,4 lb
- Quantity Available: 2
- Availability: In stock