CRL Clear 1/4" x 1/4" x 2" Plastic Setting Blocks Quantity:Pack of 100 TremPro 645

TremPro 645

and Specification Data Sheet for additional limitations

one drop spreads over one square inch

The nylon wheels won't damage the backer rod

CRL Clear 1/4" x 1/4" x 2" Plastic Setting Blocks Quantity:Pack of 100 TremPro 645Widely Used in Frameless Shower Installations Barely Visible in the Bottom of J Channel or H Bar Now in Six Stock Sizes Durometer: 85 + 5 CRL Clear Plastic Setting Blocks are especially suited for use where black neoprene or thermoplastic rubber setting blocks are undesirable, such as in mirror or frameless shower installations. They are barely visible in the bottoms of Mirror J Channel, or on the bottom of sliding track H Bar. CRL Clear Plastic