AdminASTM D3363 – Pencil Hardness Test for Coating Films (Complete Guide)
By Pritam Singh – QC Coating Inspector In coating inspection, hardness is one of the...
ASTM D3359 Tape Test Explained
(X-Cut & Cross-Cut Adhesion Rating for Protective Coatings) By Pritam Singh (QC Coating Inspector) If...
Stripe Coating Importance in Weld Areas
By Pritam Singh, QC Coating Inspector Weld areas are the most vulnerable locations in any...
Holiday Testing Procedure for Protective Coatings (Step-by-Step Field Guide)
By Pritam Singh, QC Coating Inspector Holiday testing (also called discontinuity testing) is one of...
ASTM D3276 Explained (Simple Meaning)
ASTM D3276 is a guide (not a pass/fail test method) that helps coating/painting inspectors perform...