CRL Clear 1/4" x 1/4" x 2" Plastic Setting Blocks Quantity:Pack of 100 Important Note: Do not thin

Important Note: Do not thin putty

It conforms to ASTM C920 Type S

Excellent Cleaner for Grease

We recommend the use of CRL Lint-Free Wipes with any glass cleaner

1-1/2" (38 mm) Long Stainless Steel Needle

CRL Clear 1/4" x 1/4" x 2" Plastic Setting Blocks Quantity:Pack of 100 Important Note: Do not thinWidely 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