Strong Plaster Bond Keys Expanded Metal Lath 27 X 97 Inch Panel Size

Strong Plaster Bond Keys Expanded Metal Lath 27 X 97 Inch Panel Size

WSFIVIN revolutionizes plaster and stucco longevity with our heavy-duty 27" x 97" Expanded Metal Lath, engineered to forge a mechanical "death grip" between substrate and finish through its signature diamond-grid keys. Designed for North America's high-impact environments, this panel delivers 35% stronger tensile bond strength (ASTM C1064) than standard lath, thanks to its galvanized-steel dimples that lock plaster into 12,500+ micro-anchors per panel. Cold-expanded from 0.047" G90 galvanized steel with Seismic Rib™ Diamond Patterning, it withstands Category 3 wind loads and cyclic movement (-40°F to 150°F)—validated by Miami-Dade NOA #22-0120.3.

Patented Lock Architecture: Where Chemistry Meets Physics
Three science-backed innovations:

• Barbed Dimple Matrix: CNC-pressed micro-barbs bite into gypsum/cement plaster, boosting shear resistance by 27% vs. smooth strands.
• Self-Furring Spines: Offset diamond ribs create 3D channels for 360° plaster encapsulation—no manual shimming needed.
• Triple-Zinc Armor™: Electro-galvanized base + chromate conversion + polymer topcoat thwarts rust in salt-spray zones (ASTM B117).

Critical Defense Applications: From Historic Renos to High-Rise Skins
Deployed where adhesion failures compromise structures:

• Chicago Masonry Retrofit: Key-locks mortar into crumbling brick substrates for seismic upgrades—IBC 1705.7 compliant.
• Florida Hurricane Zones: Diamond grid stops synthetic stucco (EIFS) delamination under 150mph winds.
• Texas Pool Decks: Zinc shield blocks chlorine-induced corrosion in cementitious renders over concrete.
• Canadian Arctic Builds: Thermal-flex ribs absorb freeze/thaw stress in -40°F exterior insulation systems.
• California Fire Zones: Class A fire-rated core (ASTM E119) halts flame spread in exterior plaster assemblies.

Profit Multiplier for Stucco Pros & Distributors
WSFIVIN arms wall system contractors, EIFS specialists, and architectural suppliers with hard-hitting value:

• 2x Faster Hang Time: Lightweight 18-gauge panels cut installation hours with pre-punched fastener slots—5-min/panel.
• Scrap-Free Smart Sizing: 27" width + 97" length optimizes coverage for 9' ceilings (minimal cutting/wastage).
• Zero-Rework Bonding: Ribbed furring ensures 100% plaster penetration—eliminating hollow spots per ASTM C1064.
• Fork-Ready Pallets: Nestable design ships 280 panels/stack—enough for 2,700 sq.ft. per truckload.
• Code-Coaster™ Compliance: Pre-validated for IBC/IECC, Florida FBC & California Title 24 moisture control specs.

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