CRL 1/16" x 1-1/8" x 4" Silicone Rubber Setting Blocks Glass Thickness Measuring Tools Coating Detectors & Meters Handle has a hollow center

Handle has a hollow center to hold extra metal or plastic razor blades

It can be used in temperatures ranging from -45° to 160°F (-43° to 71°C)

Easy to dispense from pop-up bucket

and other two-component sealants

Quality Products for Any Application or Preference

CRL 1/16" x 1-1/8" x 4" Silicone Rubber Setting Blocks Glass Thickness Measuring Tools Coating Detectors & Meters Handle has a hollow centerCompatible with, and Will Not Discolor, Most Silicone Sealants Can Be Used for Food and Computer Related Applications 80 Durometer Hardness These CRL Silicone Rubber Setting Blocks have superior durability, are U. V. resistant, and are compatible with most silicone sealants. They will not discolor the silicone should the two come in contact with each other. Job specific testing prior to start up is recommended with each silicone sealant manufacturer.