Silicone 1:1 PER 500G

NOTE: This product is available for purchase by The University of Melbourne students and staff only. Sales to the general public will be rejected.

This product is for use in the VCA Workshop only. Please see a technician with your sales receipt to receive items.

NOTE: Solid Solutions Silicone has a longer working time than Barnes PinkySil Silicone. It is ideal for degassing and multi-step processes, but some chemicals such as aerosol paints will inhibit the curing process. Please see a technician for advice if you need assistance determining the best silicone to use.

• Mixing Ratio 1:1 by Volume
• 20 - 30 min pot life
• Low Viscosity
• Shore Hardness 30A
• 2 Hour Cure Time
• Food Grade Non - Toxic

Temperature Resistance – up to 220 degrees Celsius

COVERAGE:

1 Combined litre, 500ml Part A & 500ml Part B will cover approximately 1 sq mtr @ 1mm Depth

DIRECTIONS:

1 part A to 1 part B by volume. Mix thoroughly in a straight sided, flat bottomed container. Do not mix in an ice cream container. Use a flat ruler shaped mixing stick. Mix well scraping around the sides and base of the container.

Demoulding in around 2 to 4 hours @ 25 degrees. Low shrinkage on large scale moulds. If mould is adhesive after 24 hours this is due to temperature been too cold. You can fix this by placing mould in a hot room @ 25 degrees or wait 3 - 5 days and this will go away.

TIP:

It is recommended when pouring large casting moulds to set silicone for at least 12 hours before demoulding.

TECHNICAL DATA:

Colour: Pink
Shore Hardness: 30A
Tensile Strength: (MPa) 4.5
Elongation %: 550%
Tear Strength (kN/m): 25
Viscosity A/B Mixed Mpa.s: 7000

SAFETY DIRECTIONS:
Work in a well-ventilated area. Avoid contact with eyes and skin. Wear protective gloves and glasses when mixing and using. Over-exposure may cause sensitization. Uncured material can be removed with a solvent or methylated spirit followed by washing
with warm soapy water. Always wear a mask when using any solvent cleaner.