Sealant curing time complaints are usually expectation gaps plus job-site conditions. Diagnose slow cure: temperature, humidity, joint depth, skin-over vs full cure, and cold-climate product choices.
Sealant color mismatch is the most visible facade failure. How distributors and specifiers can avoid it: written dE tolerance, batch color reports, cured samples and substrate testing.
Private label sealant is a fast-growing category, but most failed OEM deals die from the same seven sourcing mistakes. Here is what to check before you sign.