菲律宾采购需求：铂金治疗

I'm interested in your food grade platinum cure silicone RTV 2 liquid silicone rubber for mold making. Specifically, I would like to know the pricing for both 1 gallon and larger quantities like 10 kilos at a 1:1 ratio, as well as pricing for a 25 kilo option if available. Please provide details on the transparent or translucent color options you offer, along with any bulk purchase discounts or other relevant info. Looking forward to your prompt response!