China liquid Silicone mold making material for concrete/artificial stone casting

China liquid Silicone mold making material for concrete/artificial stone casting

Artificial Stone & Concrete Casting Silicone Rubber

1. Description

C-825/C-830/C-835 Silicone Rubber is a two-part, tin-catalyzed, liquid silicone system that cures (RTV) to a white, Shore A25-A35 rubber. This is a pourable rubber, but it can be easily thickened with Liquid Thickener or for brush-on application.

Popular product options is C-825/C-830/C-835 are the mold material of choice for high-volume veneer stone production (manual or automated manufacturing). These two-component mold rubbers capture exnt surface detail, offer exceptional dimensional stability and have unmatched lifetime and durability compared to hot melt and polypropylene systems.

Molds made from these room temperature curing systems can be completed in a much shorter timeframe (~4 hour demold) compared to latex rubber molds. When properly maintained, these molds can last for years and produce thousands of stones.

We are China leading liquid silicone moulding material, condensation cure silicone rubber supplier and factory. We sale and export architectural molding silicone, climbing holds molding silicone, crafts molding silicone, mask making silicone rubber from China. Liquid Silicone For Moulds, RTV2 Silicone, Condensation Cure Silicone Rubber Factory China.