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PosiTest CH - Cross Hatch Cutter

PosiTest CH Logo

Cross Hatch Cutter

The PosiTest CH provides a quick, reliable method for assessing the adhesion of coatings using the cross-hatch (lattice) cut technique. Simple to operate and conforming to ISO 2409 and ASTM D3359, it is widely used across industries such as automotive, manufacturing, and architectural finishes.

Compact and affordable, the CH tester is perfect for routine inspections and quality checks where fast, visual confirmation of adhesion strength is required. With interchangeable blades for different coating thicknesses, it delivers flexibility while remaining rugged enough for daily use.

Supplied exclusively in the UK by DFT Instruments, every PosiTest CH is backed by our local calibration services, technical support, and industry expertise — giving UK customers complete confidence in their coating inspections.

PosiTest CH Features

  • Includes all tools and accessories required for cross hatch testing
  • Ergonomic tool handle with non-slip grip provides comfortable all-day use
  • Pivoting cutting head ensures proper positioning and equal pressure across the cutting surface
  • Easy to replace, high-grade hardened steel blade with 4 cutting edges for longer testing
  • Choice of adhesive tape conforms to ISO 2409 or ASTM D3359
  • Conforms to ISO 2409/16276-2, ASTM D3359, AS 3894.9/1580.408.4, JIS K 5600-5-6

Why Testing Matters

  • Quick Verification – Provides a fast, repeatable way to check adhesion without complex equipment.

  • Trusted Worldwide – Used in automotive, aerospace, appliance, and architectural industries.

  • Complies with Standards – Meets ISO 2409 and ASTM D3359 specifications.

  • Cost-Effective – Low-cost consumables make it ideal for frequent use.

  • Visual Results – Lattice pattern offers instant confirmation of adhesion quality.

Why Choose DFT?

  • Official UK Distributor – Genuine DeFelsko instruments supplied direct.

  • UK Calibration & Support – Local service ensures fast turnaround and expert advice.

  • Comprehensive Kits – Everything needed for testing included in a single package.

  • Certified Confidence – Supplied with calibration and traceability documentation.

  • 25+ Years of UK Experience – Trusted by professionals across coatings, restoration, and manufacturing.

Features & Benefits

Easy Operation

  • Ergonomic, non-slip handle ensures comfortable use in the field.

  • Pivoting blade head applies even pressure for consistent lattice cuts.

  • Straightforward procedure produces quick results for coating verification.

Built for Daily Use

  • Durable steel blades with four cutting edges extend tool life.

  • Rugged construction for use in lab or field environments.

  • Protective carry case keeps the kit organised and ready to go.

Reliable & Accurate

  • Available in multiple blade spacings to suit different coating thicknesses.

  • Provides repeatable results aligned with international test methods.

  • Supplied with accessories for accurate classification of test results.

Versatile Options

  • ISO kits: 1 mm (6 teeth), 2 mm, or 3 mm blade options.

  • ASTM kits: 1 mm (11 teeth) or 2 mm (6 teeth).

  • Suitable for coatings on a wide variety of rigid substrates.

PosiTest CH

Kit Contents

Each PosiTest CH kit includes:

  • Ergonomic handle with pivoting blade head

  • Precision steel blade (4 cutting edges)

  • Magnifier for result inspection

  • Adhesion test tape

  • Cleaning brush

  • Classification chart for easy interpretation

  • Protective hard-shell carrying case

  • Instruction manual and quick guide

PosiTest CH Cross Hatch Cutter Kit
Specification ISO Kits ASTM Kits
Blade Options 1 mm (6 teeth)
2 mm
3 mm		 1 mm (11 teeth)
2 mm (6 teeth)
Recommended Coating Thickness – 1 mm: up to 60 μm
– 2 mm: 61–120 μm
– 3 mm: 121–250 μm		 – 1 mm: up to 50 μm
– 2 mm: 51–125 μm
Standards Compliance ISO 2409 ASTM D3359
Handle Design Ergonomic, non-slip with pivoting blade head Ergonomic, non-slip with pivoting blade head
Blade Material Hardened steel, 4 cutting edges per blade Hardened steel, 4 cutting edges per blade
Accessories Included Magnifier, adhesive test tape, cleaning brush, classification chart Magnifier, adhesive test tape, cleaning brush, classification chart
Case Protective hard-shell carry case Protective hard-shell carry case

Find out more about the PosiTest CH Cross Hatch Cutter and all the features that come with it

Literature

Find useful instruction manuals and quick guides for the PosiTest CH Adhesion Tester

Accessories

All the useful accessories to accompany your PosiTest CH can be found here.

Order with Confidence

The PosiTest CH delivers fast, reliable cross-hatch adhesion testing in a compact, user-friendly package.

Perfect for routine checks and industry-standard compliance, it’s an essential tool for inspectors and quality professionals.

📞 To enquire about this product, contact us today on: 01442 879494 or Complete the form.

Cross Hatch Kit Price:

PRICES FROM £295

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