What is the difference between a one-component sealant and a two-component sealant?
The obvious difference is that a two-component sealant is composed of two parts, a base component and an activator component. The activator component is typically added to the base component and mixed for a prescribed period of time before it is ready for application. Two component sealants are typically packaged in buckets while a one-component sealant is typically packaged in a cartridge.