Masonry Supplies
Control Joint
Control Joint 093 Expansion Control Joint relieves stresses of expansion and contraction across ceiling and wall areas. Manufactured from the highest quality pure zinc coil stock for superior corrosion resistance it can…
Product overview
About Control Joint.
Control Joint
093 Expansion Control Joint relieves stresses of expansion and contraction across ceiling and wall areas. Manufactured from the highest quality pure zinc coil stock for superior corrosion resistance it can be used for interior or exterior applications. Perforated flanges allow excellent joint compound adhesion for faster drying and long lasting adhesion. The 1/4″ opening is protected by plastic tape which can be removed after joint compound or plaster has been applied and the finish is complete.
ASTM and Code Standards – 093 Expansion Control Joint meets or exceeds:
Product highlights
Built for demanding projects.
Key product information from the original post, organized for quick comparison.
99.95% pure special high grade zinc ASTM B69
SDS and other technical information available at upon request
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