1) Item name: Dental Silicone Impression Material Putty 2) Sepecification: 20g* 2 ( A:Platinum catalyst +B: Vinyl polysuloxane) 3) Price: usd 1.2/ pair 4) Material form: Putty 5) Certificate: CE, SGS, FDA 7) Doctors from USA provide technical support. 8) Self-built factory to provide quality and price guarantee. Very optimal viscosity allows very ideal one-step impression with light body. 1. Excellent Hydrophilic. 2. Lowest deformation and dimensional change. 3. Easy remover and strong tear from softness and good elasticity. 4. Excellent reproduction and accurate of details from ultra-microscopic filler. 5. Economic price