RTV 2 Silicone Rubber for Gypsum Product Mold Making

Application of RTV 2 silicone rubber for gypsum product mold making:

RTV 2 silicone rubber for gypsum product mold making is mainly applied for making various molds:

RTV 2 silicone rubber for gypsum product mold making can used to reproduce concrete or cement, gypsum, gypsum, architecture, decorative arts and crafts, big statue, cultural relic product, etc.

Model of RTV 2 silicone rubber for gypsum product mold making: 

RTV 2 silicone rubber RTV-628#:

Usage: Silicon rubber for PU/poly resin products, unsaturated resin products, plaster products, candles and gypsums crafts, toys, soap molds, statues,casting molds making, etc.

Users’ instruction of RTV 2 silicone rubber for gypsum product mold making:

1. Added with 1% of catalyst, RTV 2 silicone rubber for gypsum sculpture can still flow within 2.5 hours, mold can be released in 23 hours.
2. Added with 2% of catalyst, RTV 2 silicone rubber for gypsum sculpture can still flow within 1 hour to 1.5 hour, mold can be released in 15 hours.
3. Added with 3% of catalyst, RTV 2 silicone rubber for gypsum sculpture can still flow within 50-70 minutes, mold can be released in 10 hours.
4. Added with 4% of catalyst, RTV 2 silicone rubber for gypsum sculpture can still flow within 40-60 minutes, mold can be released in 4-7 hours.

5. Added with 5% of catalyst, RTV 2 silicone rubber for gypsum sculpture can still flow within 30-50 minutes, mold can be released in 3-6 hours.

Any questions of  RTV 2 silicone rubber, please feel free to contact Ms Vicky:
Mail: hyz(at)szrl(dot)net
TEL: 0086-755-89948013
FAX: 0086-755-89948030
MOBILE: 0086-13751020433