Tile roof R41
These molds are designed to make fine pieces of polyurethane resin.
Resin is an aggressive material for silicones, this is always the case, our silicone is of very high quality and we can make dozens of pieces until it begins to deteriorate. We can extend the life of our mold with silicone mold release spray.
It is very fast to reproduce and create pieces with resin, the result is thin pieces and easy to cut, modify and assemble. The buildings created are of high resistance and an excellent price in resin / weight ratio.
When using the resin, you must follow the instructions for use of each brand and the safety and handling measures! Wear glasses, gloves, mask and do it in a ventilated place
1- The resin mixture takes a short time to set, we can increase that time, putting the resin in the refrigerator before using it. This extra time helps us to eliminate the bubbles more easily.
2- Blending the resin helps to eliminate bubbles. A small trickle of turpentine in the already stirred resin mixture, liquefies the resin. Another effect is the loss of some flexibility of the resin, this is great for creating ruins and being able to cut and work the pieces.
3- Use mold release spray for silicone molds to less damage the mold due to the use of the resin. You can find them in molding stores like Sumbeart, Gaspol, Feroca, Smooth On etc.