RTV Silastic Silicone Rubber for Gypsum Mold Making

1. Description of RTV Silastic Silicone Rubber for Gypsum Mold Making

RTV Silastic Silicone Rubber for Gypsum Mold Making is a two part silicone rubber with mixing ration of 2~3%;  As with a low viscosity, high strength and excellent duplication times, it's widely used for concrete casting and cement products casting, making silicone molds for artificial stone, concrete statue molds, garden statue molds, stone molds, cement crafts, GRC/GPR decorations etc.

The quality of our RTV Silastic Silicone Rubber for Gypsum Mold Making is similar with Dow corning silicone, Wacker silicone, smooth on silicone, but the prices of our silicone rubber is more competitive than them.

2. Features of RTV Silastic Silicone Rubber for Gypsum Mold Making

a. low viscosity, acts well when making mold by pouring way

b. easy operation

c. long shelf life over 12 months

d. high strength and low shrinkage

e. curing at room temperature within 2-4hours

f.  high duplication times, for gypsum proudcts, duplication times can be 800~1000times

g. low shrinkage, less than 0.3%

h. wide range of hardness, 0~60 shore A

3. SHELF LIFE: Twelve (12) months from date of shipment when stored at 24°C in original unopened packages. 

4. PACKAGE: Packed in clean 25kg/pail,  200kg/pail.

   About the catalyst (harder), we can package it in 1kg bottle, or we can put all into the 25 kg drum. All depends on your requirement.

Any questions about Silicone Rubber, Leah is at your service.
TEL: 086-755-89212382

FAX: 086-755-89948030
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