Silicone isolators, Press-to-Seal 

Isolate specimens on a microscope slide with hydrophobic press-to-seal (removable) or peel-and-stick (adhesive) barriers. Available in silicone thickness 0.5 to 2.5mm as pre-cut gaskets and sheet material; with or without secure seal clean release adhesive on one or both surfaces. Non-adhesive isolators are autoclavable and re-usable for cell culture applications. NOTE: Add approximately 0.15mm to depth per layer of adhesive.