How To Make A Silicone Mould For Plaster Cornice

The Detailed Operating Method Of How To Make A Silicone Mould For Plaster Cornice

1, Prepare The Original Mold.

(1).  You must make sure your original molds perfect. And fix the original mold on a board , then used four piece of board to enclose the original mold.

(2).   Pls clean the surface of the original model, and dry it, then evenly brush a lay of mold release agent (Vasline or detergent can be used as mold release agent)

(3 ).  Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly.

(4 )   vacuum pumping : Without exception, this step takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available

The steps of the front is prepare of the molds, the next step is for the operation  

(5 ). pouring way operating:  

Slowly and evenly pour the mixed silicon rubber into the square frame, make sure all the corner of the original mold covered with this mixed material. 6-8 hours later, the rubber is dry, then a mold is formed.

Any more questions for how to make a silicone mold,please feel free to contact Ms Mandy: hyjd9at)szrl(dot)net, skype:hyjmandy.tom.com or call 0086-18938861892