Structural Formply F17

Structural Form Ply F17: Durable, Reusable & Built for Concrete Precision

Structural Form Ply F17 is a specialized plywood designed to meet the rigorous demands of concrete formwork in construction. Rated to the F17 stress grade, this plywood is capable of withstanding the heavy loads and pressures involved in concrete pouring, making it a trusted material for builders and contractors across Australia.

What sets F17 Form Ply apart is its phenolic resin film overlay—a dark, smooth coating applied to both faces of the sheet. This film creates a non-stick surface that minimizes concrete adhesion, allowing for clean releases and smooth finishes with every pour. Whether you’re forming vertical walls, suspended slabs, or precast panels, F17 Form Ply delivers consistent performance, durability, and cost-efficiency.

Why Builders Choose F17 Form Ply

High strength and certified performance

Smooth finish reduces concrete prep time

Reusable and cost-effective

Moisture-resistant phenolic coating

Available in standard sizes for easy integration

Key Features & Benefits

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  High Structural Strength (F17 Grade): The F17 rating confirms that this plywood meets the AS/NZS 6669 standard for structural plywood, ensuring it can handle significant loads and stresses during concrete forming. It’s suitable for both temporary and permanent formwork in commercial and residential projects.
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  Phenolic Resin Film Overlay: Both faces of the plywood are coated with a durable phenolic resin film, which provides a smooth, non-stick surface. This reduces concrete adhesion, making it easier to strip the formwork and resulting in a clean concrete finish that often requires minimal post-processing.
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  Reusability: With proper handling and care, F17 Form Ply can be reused multiple times, making it a cost-effective alternative to traditional formlumber. Its durability and resistance to wear help reduce material waste and project costs over time.
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  Moisture Resistance: While not fully waterproof, the phenolic overlay offers moderate water resistance, protecting the plywood from short-term exposure to moisture. For extended outdoor use or high-humidity environments, additional sealing may be recommended.
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  Durable Construction: Made from mixed-species veneers with a hardwood face, F17 Form Ply is built to endure the rigors of construction. The A-Bond glue used in its lamination ensures strong adhesion and resistance to delamination, even under pressure.
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  Certified Quality: Complies with AS/NZS 6669, the Australian standard for formwork plywood, guaranteeing consistent quality, strength, and safety across all sheets.

Common Applications

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  Concrete Walls – Ideal for vertical formwork in foundations, basements, and retaining walls
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  Suspended Decks – Provides a stable base for elevated concrete slabs and platforms
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  Columns – Strong enough to form round or square concrete columns
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  Precast Panels – Used in precast concrete manufacturing where formwork is reused frequently
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  General Formwork – Versatile for any concrete forming job requiring strength, smooth finish, and reusability