35 shoreA tin cure RTV2 liquid silicone for culture stone mold making

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GS-C*5 *5 shoreA tin cure rtv liquid silicone for culture stone mold making

1.Culture Stone Mold Liquid Silicone Description

GS-C*5 Silicone rubber is tin cure silicone rubber for mold making. GS-C*5 is liquid rtv mold making silicone rubber with *5 shore A hardness.The silicone rubber will be cured under room temperature, Its two-components, the mixing ratio is **0:2 . Part A is a flowable liquid silicone , part B is the catalyst. It has an exceptional fluidity and good operability. GS-C*5 has an excellent tear-strength.

GS-C*5 is suitable to make silicone mold for middle and big size mold casting.

2.Culture Stone Mold Liquid SiliconeCharacteristics

*An exceptional fluidity and good operability, easy to demold

*Good tensile strength and tear strength

*soft hardness

*copy detailed pattern 

*good flexibility

*eco-friendly

*long shelf-time &lifetime

3.Culture Stone Mold Liquid Silicone Application

GS-C*5 silicone rubber is perfect molding material., it has a higher hardness . It is suitable to make artificial stone mold , concrete stone mold , culture stone mold , cement casting mold , concrete statue mold , big plaster casting mold , GRC casting mold , polyurethane casting mold , etc ....

GS-C*5 Silicone rubber is mainly suitable middle and big size casting mold.

4. Culture Stone Mold Liquid Silicone Using instructions

Step 1: prepare and clean the prototype.

You must make sure your original molds perfect. fix the original mold on a board , then using some assistant material(like cardpaper) to make a frame for to surround the prototype. The frame is no need ,if we make the mold by brushing way .

Step 2: Take the silicone and catalyst as the ratio **0:2 (silicone:catalyst=**0:2) ,mix the silicone rubber and catalyst evenly. 

*Notes: Molding silicon rubber is a kind of flowing liquid and it contains two parts. Part A is a kind of flowing liquid and part B is the curing agent. Remember to mix part A and part B evenly, otherwise the silicon rubber will be partly solidified and this will bring troubles for your final operation. Whats more, the finished molds will have a short life. All of these will cause a waste of silicon rubber.

Step 3: Vacuum pumping

After mixed the silicone evenly, it is better to release the bubble by Vacuum pumping.

Step 4: Pouring cast or brushing cast

After released the bubble, we can pour/brush the silicone rubber on the prototype 

*Notes:Please finished all the steped within the operation time .If not it will cause cross linking reaction, and no more further steps will be available.So,we have to pay attention to the pot life and curing time.

5. Culture Stone Mold Liquid Silicone Package and shelf life

Package

1kg/drum,5kgs/drum,*0kgs/drum,*5kgs/drum,**0kgs/drum.

Shelf life and transportation

1. Twelve(*2) months when stored at *5C in tightly closed original packages.

2. This kind of product is non-dangerous product, which could be transported as general chemicals.

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