Platinum Cured Silicone Two Parts Liquid Silicone for Stone Molds Factory. Excellent Fluidity: General two-component room temperature vulcanization silicone rubber with excellent fluidity. Long Shelf Life: 18 months shelf life with original unopened package stored in cool, dry places. Fast Delivery: Delivery within 4-6 days after payment confirmed in our bank. High Duplication Time: 50 to 1000 duplication times decided by product sizes. Environment Friendly: Silicone is non-toxic and environment friendly for safe usage. Professional QC: Professional QC team ensures 100% inspection before shipment. 24h After Sales: 24 hours after sales service available for customer support. OEM/ODM Service: OEM and ODM services available with professional R&D team.