Description
The Z Counterform Square Edge Countertop Form is a patented, single-use extruded PVC plastic forming system engineered specifically for cast-in-place concrete countertops, delivering a precise, clean, flat (square) edge profile with minimal finishing required.
Key Technical Specifications:
- Material: High-quality extruded PVC (polyvinyl chloride), durable for single-use application during concrete pouring and curing.
- Edge Profile: Square/flat edge design, producing a sharp 90-degree vertical face with no bullnose, ogee, or rounded features.
- Formed Edge Height/Thickness: Creates a consistent 2-1/4″ (2.25 inches / 57 mm) vertical edge thickness for the countertop slab.
- Installation Substrate Compatibility: Designed for direct attachment to 1/2″ (12.7 mm) cement backer board (e.g., Durock or HardieBacker) secured to cabinetry or support structure.
- Attachment Method: Secured via 5/8″ x #10 panhead screws into the cement board substrate; no additional adhesives required.
- Backwall/Return Components: Includes dedicated backwall pieces for forming the rear (wall-side) edge, ensuring uniform slab thickness and clean transitions.
- Forming Mechanism: Patented Z-shaped profile allows the form to hook/engage the substrate edge, providing self-aligning support during pour; after concrete reaches full cure strength, forms are snapped off at designated break points for clean release without damage to the concrete edge.
- Application: Optimized for horizontal cast-in-place pours over cabinetry; supports both DIY and professional installations for residential or commercial countertops requiring a modern, minimalist square edge aesthetic.
- Performance Features: Enables rapid form setup and removal; produces smooth, high-quality edges with reduced air voids and minimal post-pour grinding or profiling; compatible with standard concrete countertop mixes (e.g., high-strength GFRC or cast-in-place formulations).
This system streamlines the forming process for square-edge concrete countertops, eliminating complex woodworking or reusable metal forms while ensuring repeatable, professional-grade results. Ideal for achieving precise slab overhangs, clean inside/outside corners, and appliance/sink cutouts when used with complementary Z Counterform accessories.
Important Shipping Note – Oversized Item (Over 8 Feet Long)
This product exceeds 8 feet in length and cannot be shipped via standard parcel carriers (such as UPS, FedEx, or USPS) due to its size.
Standard shipping options are not available for this item.
To purchase, please contact Sealant Depot directly at (856) 829-7325 for assistance. We will be happy to discuss pricing, availability, and coordinate pickup at our location or arrange freight delivery (LTL or dedicated freight) to your address.
Freight shipping may involve additional costs, scheduling requirements, lift-gate services (if needed for residential delivery), or other arrangements depending on your location and access. We’ll provide a custom quote and handle the logistics to ensure safe delivery.
Thank you for your understanding—we appreciate your interest in this product!
