For sale is a set of 2 lbs liquid silicone compound for mold making. ( which includes 1 lb A , 1 lb B )
Instruction: https://youtu.be/8e_wxXhMFSk?si=rwyQ-Sb6TBRalQgC
*** This is the exact compound I am using to make quality molds.
*** To get the best result ( totally bubble free ) , vacuuming is recommended, but you don’t have to if you are just making a few for yourself, as the viscosity is not high, try blend & stir slowly & thoroughly with one direction, and let it sit for a minute before pouring which can effectively eliminate the bubbles.
*** If you are not sure if your model / master material is okay to cast, or if you are not sure if it is going to have curing issue, a small test is recommended.
Product info:
*** Food grade: yes ( you can make chocolate molds too :) )
*** Platinum cure: yes
*** Mixing ratio : 1A : 1B by volume or weight - easy to mix :)
*** Hardness : Shore 17A
*** Mix Viscosity: 3500
*** working time ( room temperature): 30-40 minutes
*** Curing time: 3-4 hrs ( room temperature) ( shorter in hot summer day, longer in cold winter days.)
*** Tear strength ( excellent) , KN/m: 26.5
*** shrinkage %( very little ) : less than 0.1%
Please do not hesitate to contact me if you have any questions.
