Sterling Hooked Sheet Cutter replacement blade for cutting PVC membranes, roofing membranes, vinyl flooring, sheet materials and other flexible construction products with clean, controlled cuts.
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Hook Blades Forspec 5 Pack

Sale price$10.95
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Cut through roofing membranes, vinyl, linoleum, carpet, and insulation with ease using our Heavy Duty Hook Blades. Engineered for deep, controlled pulling cuts, these blades are a must-have for professional roofers, floor installers, and tradesmen.

🔧 Key Features:

  • Ultra-sharp hooked edge – Designed for scoring and slicing without damaging the surface underneath
  • Compatible with standard utility knives – Fits most retractable and fixed-blade handles
  • Heavy-duty steel – Long-lasting durability for trade use
  • Precision ground tips – Cleaner, safer cuts on thermoplastic membranes, vinyl, carpet, and more
  • Ideal for roofing and waterproofing membranes – TPO, PVC, EPDM, and fleece-backed system
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Pickup available at The Waterproofing Shop

Usually ready in 24 hours

Sterling Hooked Sheet Cutter replacement blade for cutting PVC membranes, roofing membranes, vinyl flooring, sheet materials and other flexible construction products with clean, controlled cuts.

Hook Blades Forspec 5 Pack

The Waterproofing Shop

Pickup available, usually ready in 24 hours

22/872 Canterbury Road
Roselands NSW 2196
Australia

+61280213517
Hook Blades Forspec 5 Pack
$10.95
Add it to your kit

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Waterproofing Systems Built for Australian Conditions

Engineered to perform in the most demanding environments.

Pool Waterproofing System

Designed for permanent water immersion. Chlorine, salt & UV stable.

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High performance negative pressure waterproofing for below ground structures.

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Tank Waterproofing System

Potable water safe. Ideal for concrete water tanks and reservoirs.

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System Build-Up Guide

Correct application makes all the difference.

View All Details

Pool System Build-Up

  • 1 Concrete Substrate
  • 2 Crack Repair (if required)
  • 3 ACTFLEX FLEXPLUS
  • 4 ACTFLEX HYDROPLUG
  • 5 ACTFLEX AT MESH
  • 6 ACTFLEX 988 CWP (2 Coats)
  • 7 Tile Adhesive
  • 8 Pool Finish
Pool System Build-Up

Retaining Wall System Build-Up

  • 1 Concrete Substrate
  • 2 Crack Repair (if required)
  • 3 ACTFLEX MS PRO
  • 4 ACTFLEX AT MESH
  • 5 ACTFLEX 988 CWP (2 Coats)
  • 6 Protection Board (Optional)
  • 7 Drainage System
  • 8 Backfill
Retaining Wall System Build-Up

Tank System Build-Up

  • 1 Concrete Substrate
  • 2 Crack Repair (if required)
  • 3 ACTFLEX FLEXPLUS
  • 4 ACTFLEX AT MESH
  • 5 ACTFLEX 988 WMP (2 Coats)
  • 6 Protective Coating (Optional)
  • 7 Water
Tank System Build-Up

Real Projects. Real Results.

View All Projects
  • Pool Renovation Pool Renovation Before After

    Pool Renovation

    Gold Coast, QLD

  • Below Ground Retaining Wall Below Ground Retaining Wall Before After

    Below Ground Retaining Wall

    Sydney, NSW

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    Perth, WA

  • Commercial Podium Commercial Podium Before After

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    Melbourne, VIC

  • Before After

    Swimming Pool Construction

    Brisbane, QLD

How to install

Watch the install

Step-by-step from prep to top coat. Filmed on the tools, not in a studio.

Watch the install poster

Why Choose

The Waterproofing Shop?

We supply premium waterproofing products backed by expert advice, fast service and real-world experience.

100% Australian Owned & Operated 100% Australian
Owned & Operated
30+ Years in the Waterproofing Industry 30+ Years in the
Waterproofing Industry
Thousands of Products in Stock Thousands of Products
in Stock
Fast Shipping Australia Wide Fast Shipping
Australia Wide
Expert Technical Support Expert Technical
Support

Frequently asked questions

View all FAQs
  • What are these hook blades for?
    Compatibility

    Forspec Hook Blades (5 pack) are replacement cutting blades for the Forspec SheetPro Cutter and other compatible hook-blade sheet membrane cutters - used for trimming HDPE, EPDM, and reinforced sheet membranes.

  • Why hook blades instead of straight blades?
    Performance

    Hook blades pull the membrane into the cutting edge as you draw the cutter along, creating clean controlled cuts without the membrane shifting. Straight utility blades drag and tear reinforced sheets.

  • How do I change a blade?
    Installation

    Loosen the blade retaining screw on the SheetPro Cutter, slide the old blade out, insert the new blade with the hook facing the cutting direction, then tighten the screw firmly. Test on scrap before cutting good membrane.

  • Which cutters do these fit?
    Compatibility

    Designed for the Forspec SheetPro Cutter. May fit other brands of hook-blade sheet cutters - check blade dimensions against your existing blade before purchase.

  • How long does each blade last?
    Performance

    A typical blade cleanly cuts 50-100 linear metres of membrane before dulling. Swap as soon as cuts start to drag - a dull blade is more dangerous (requires more force) and produces poor seam edges.

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