Air leak 4′ roof chamber

Replacement Cross Cut Knife Blades Designed for use with the Stanley utility knife that is included in the KTA Cross

Testex replica tape is used in conjunction with an analog or digital spring-loaded micrometer for acquiring surface profile measurements according to Method C in ASTM D4417.

The KTA Cross Cut Guide Kit contains all of the equipment you will need to perform cross-cut adhesion testing according to Method B in ASTM D3359, "Measuring Adhesion By Tape Test."