RTV2 Silicone Rubber for Tin Cure Concrete Cement Sculpture Molds Tensile Strength 4.5MPa

General decription of Mold making silicone rubber
RTV-2 Silicone Rubber for Molding is generally named as two-part room temperature cure silicone rubber. When mixed with 2% curing agent, they can still be operated within 30 minutes, but will be formed after 4-6 hours. RTV2 Silicone Rubber features with resistance to deformation, high temperature, acid and alkali, and expansion.

RTV2 Silicone Rubber flexible molds are used for mold duplication and delicate mold making for poli crafts, resin crafts lighting and candle mold, etc.






Features of Mold making silicone rubber

1-RTV-2 silicone rubber for molding has an exceptional fluidity and good operability.

2-RTV-2 silicone rubber for molding has good Temperature and deformation resistance as well as low shrinkage.

3-RTV-2 silicone rubber for molding has High duplication times.

Package of Mold making silicone rubber
Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum

Part B CA30 Curing Agent: 800g/bottle, 1kg/bottle and 10kg/bottle





storage
When the silicone rubber is stored at or below 30 centi degree in the original unopened containers, RTV2 Silicone Base and CA30 Curing agent have a usable life of 12 months from the date of production. After 12 months stockpiles use the Stir to mix the Part A silicone for some minutes, then the silicone can be use again, no influence for other performance.