
AWCI Applicable Standards
Magnetic Coating Thickness (ferrous substrates)
Technical Manual 12-A
3rd Edition; Standard Practice for the Testing and Inspection of Field Applied Sprayed Fire-Resistive Materials; an Annotated Guide
Technical Manual 12-B
Second Edition; Standard Practice for the Testing and Inspection of Field Applied Thin Film Intumescent Fire-Resistive Materials; an Annotated Guide
![replicatape-holder(1)-p-500[1] | Great Lakes Gages](https://greatlakesgages.com/wp-content/uploads/5a0b183d5f389a00016a92c8_replicatape-holder201-p-5001-150x150.png)

![UTG-StepBlocks[1]_prev_ui | Great Lakes Gages Certified Step for PosiTector UTG](https://greatlakesgages.com/wp-content/uploads/UTG-StepBlocks1_prev_ui-150x150.png)
![check-tape-3D[1]_prev_ui | Great Lakes Gages](https://greatlakesgages.com/wp-content/uploads/5a0d9f84e7de6b0001764b01_check-tape-3D1_prev_ui-150x150.png)
![burnishingball[1] | Great Lakes Gages](https://greatlakesgages.com/wp-content/uploads/5a09ecde5f389a0001696410_burnishingball1-150x150.jpg)
![5b9fe7dfb2aaf0619e38b482_dpm-ktype-sm-p-800[1]_prev_ui | Great Lakes Gages](https://greatlakesgages.com/wp-content/uploads/5b9fe7dfb2aaf0619e38b482_dpm-ktype-sm-p-8001_prev_ui-150x150.png)
![certified-shims[3] | Great Lakes Gages](https://greatlakesgages.com/wp-content/uploads/certified-shims3-150x150.png)
![5ceffc93ab1c28c305a0040c_SPGOS-LargeVGroove[1]_prev_ui | Great Lakes Gages](https://greatlakesgages.com/wp-content/uploads/5ceffc93ab1c28c305a0040c_SPGOS-LargeVGroove1_prev_ui-150x150.png)

