Side-by-Side
Supreme Silicone Kitchen & Bath Sealant vs Advanced Polymer Mortar Joint Sealant
Compare cure times, application limits, and real-conditions performance for GE's Supreme Silicone Kitchen & Bath Sealant and Quikrete's Advanced Polymer Mortar Joint Sealant. Adjust the sliders below for your actual temperature and humidity.
SpecificationBath SealantJoint Sealant
ManufacturerGEQuikrete
Full cure (lab)★24h192h
Open time★10 min30 min
Dry to touch★30 min60 min
Min application temp★-31°F40°F
Max application temp★100°F95°F
Safety flagsSkinning riskNone
Compare at Your Conditions
Which should you choose for cure time?
- - Supreme Silicone Kitchen & Bath Sealant has the faster baseline full cure (24h vs 192h).
- - Supreme Silicone Kitchen & Bath Sealant allows the lower minimum application temperature (-31°F).
- - Advanced Polymer Mortar Joint Sealant gives more working time before assembly pressure or tooling becomes urgent.
- - Deep silicone beads need extra full-cure margin even after the surface skins.
Supreme Silicone Kitchen & Bath Sealant has a 24h full cure time with a 10-minute open time.
Advanced Polymer Mortar Joint Sealant has a 192h full cure time with a 30-minute open time.
These products serve different purposes — check each product's individual page for full substrate compatibility details before deciding.
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Supreme Silicone Kitchen & Bath Sealant data from manufacturer TDS · last verified Jun 2026.
Advanced Polymer Mortar Joint Sealant data from manufacturer TDS · last verified Jun 2026.
Important: Results are estimates only. Always follow manufacturer instructions. Not suitable for structural, load-bearing, or safety-critical applications.