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CRL
CRL-U.S. Aluminum 8 in Sill Mullion for Shear Block, White KYNAR®
CRL-U.S. Aluminum 8 in Sill Mullion for Shear Block, White KYNAR®
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Quantity
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Item# TW84652
Shipping Weight: NA
Shipping Limitations: None
Minimum Order Quantity: 1
Unit of Measure: Stock Length
Compliance and Restrictions
Warning: Reproductive Harm
www.p65warnings.ca.gov
Shipping Weight: NA
Shipping Limitations: None
Minimum Order Quantity: 1
Unit of Measure: Stock Length
Compliance and Restrictions
Warning: Reproductive Harm
www.p65warnings.ca.gov

Description
Finish/Color
White Kynar
Overview
- 8" Super Sill Mullion
for Shear Block Assembly (SKU: TW84652) - Extruded aluminum sections
for architectural systems - 6063‑T5 alloy and temper
Standard anodized and painted finishes
CRL‑U.S. Aluminum Extrusions are made in the U.S.A. to the exacting standards you expect from a leader in aluminum architectural systems. These extrusions are engineered to fit together tightly for reliable structural integrity and a clean, architectural appearance. Stock lengths are available in standard finishes; custom finishes and special cut‑to‑size lengths can be quoted to meet project specifications.
Over the years U.S. Aluminum has produced hundreds of custom extrusions—from rounded center glaze sills to extended curtain wall face caps—so if it can be extruded, we've likely manufactured it. NOTE: Custom extrusions may be subject to minimum order quantities and die charges; details will be provided in your quote.
Order the 8" Super Sill Mullion (TW84652) or request a custom extrusion quote today.
