Pull-Off Testing for Trusted Bond Strength Verification

When it comes to coatings, adhesives, and layered materials, knowing how well they hold together is vital for safety, durability, and product performance. Our pull-off testing services provide accurate, quantifiable data on the adhesive or cohesive strength of coatings and bonded materials. Whether you're evaluating paint adhesion on metal, laminate bonding, or composite layers, pull-off testing is an industry-trusted method for verifying bond integrity and ensuring long-term reliability.

How Pull-Off Testing Works

In a pull-off test, a specialized loading fixture (dolly) is adhered to the test surface, and a controlled tensile force is applied perpendicularly until the bond fails. The force required to separate the materials reveals the strength of the adhesion or internal cohesion of the material. We perform tests according to leading standards, ensuring consistent, reliable results. With detailed reporting and expert analysis, our pull-off testing helps you identify weak points, validate surface preparation methods, improve product quality, and meet industry compliance requirements. Trust our testing to help you build better, longer-lasting products with confidence.