Pencil Hardness Tester Kit With 13 Pencils And 500 Gram 750 Gram And 1000 Gram Weights For Abrasion And Scratch Resistance Testing Of Paint Coatings And Film Quality For Pros QHQ A

Pencil hardness tester kit with 13 pencils and weights
✔️ Includes 13 pencils and 500, 750, 1000 g weights; GB6379-86-2

This pencil hardness tester kit is designed for coating hardness testing of paints and film quality. It is commonly used in labs and on construction sites to assess abrasion and scratch resistance, following industry standards.

✅ Pencil hardness range HB to 6H
✅ Test piece size 50 mm x 120 mm x 0.2-0.3 mm
✅ Included weights 500 g, 750 g, 1000 g
✅ Complies with GB6379-86-2 pencil scratch method

💡 What is a pencil hardness tester used for in coating quality control? This handy device helps gauge coating hardness and scratch resistance for quality checks. - handy on-site and lab testing for coating films - standard pencil scratch method GB6379-86-2 references - aids comparison across batches and finishes

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