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Mastic
Split Recessed J-Block Mounting Block
QXO product C-303850 · 59 options
Explore the colors
Selected: Pebblestone Clay
QXO SKU 303856 · Product number ACOMBLOCKR52
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- CTN|PC
- Item Weight
- 0.34
- Algae Resistance
- No
- Pieces Per Carton
- 11
- Pieces Per Box
- 11
- Applicable Standards
- U.S. Green Building Council Member NAHB Member NARI Member
About this product
The Split Recessed J-Block has a patented hinge that allows for ease of installation without removal of electrical receptacles and water faucets.



