CRL Crystal Clear Glass-Glass Joint Glass-Clear Polymer Strips are a range of extrusions for the dry joining of glass panels in partition systems. They cover the joint and offer additional protection especially to exposed glass edges. They can be combined with our self-adhesive partition joints to cover a wide range of applications. Unlike wet glazing with silicone sealants, Crystal clear joint strips are easy-to-apply, saving the labour required to mask and apply silicone, plus the clean-up. It cuts easily, and will not bubble like silicone sealants. Glass panels need to be plumb and level to achieve consistent glass-glass dimension.