Silicone membranes SM 40 Brown – a high-quality red-brown silicone rubber membranes. The membranes is made in EU. SM 40 Brown has high increased working temperature till 250 C and elasticity till 700%. The high temperature resistance allows to use membranes in sublimation machines. The silicone SM 40 Brown is optimal combination of strength and elasticity. The silicone membrane is supplied with smooth finish.