Glossary
Corrosion
Material deterioration caused by reaction with the environment, often seen as rust on steel.
Plain-English definition
Material deterioration caused by reaction with the environment, often seen as rust on steel.
Why it matters
This term helps you read product labels, follow instructions and decide whether a material or fixing suits a general DIY job.
Common mistake
A common mistake is treating the term as a promise that something is strong enough for every use. Always check the exact product and avoid safety-critical assumptions.