CRL 1-1/2" x 2" x 1/4" Super Duty Shipping Pads Setting Blocks & Shims It meets or exceeds the

It meets or exceeds the following specification standards: Federal Specifications TT-S-001543A Class A (COM-NBS) for silicone building sealants

For MRT4-DC(O)

13 or 16 mm) Thick Drywall and Ceiling

air conditioning and heating systems

1/4" and 3/8" (1

CRL 1-1/2" x 2" x 1/4" Super Duty Shipping Pads Setting Blocks & Shims It meets or exceeds theUsed by Aluminum Window and Door Fabricators Handles Heavy Loads and Shock Easy to See Light Yellow Color These CRL Super Duty Shipping Pads are used by aluminum window and door fabricators to support and separate finished units during transport and storage. The highly condensed white trocellen foam compresses slightly under load, and has great capacity to handle shock and heavy loads. The adhesive coating sticks tight in all climates, yet leaves no